Aaron is a name of subtle contrasts: an unusual spelling that is easily recognizable; a solid Biblical choice that doesn’t feel exclusively tied to religion; a well-established name for boys but sometimes confused with the girls’ name, Erin; used internationally but with notably different pronunciations; classic like Andrew but not out of place with recent favorites like Weston or Jayden. 
All things considered, Aaron’s enduring popularity feels at once surprising and obvious. And endure it does. For the last 50 years, it has been a staple in the US Top 100, and it remains a solid favorite in a number of European countries, from France to Switzerland. 
The origins of the name are debated, with some saying from Ancient Egypt, and has the meaning “warrior lion”, while others believe it is derived from Hebrew, with meanings such as “high mountain” or “exalted”. 
In the Old Testament, Aaron is a powerful figure, acting as a spokesman for his brother, Moses. He produced miracles and plagues to intimidate the pharaoh for enslaving the Israelites, and he was appointed by God as the first high priest. 
Other notable namesakes include the American politician, Aaron Burr, the composer, Aaron Copeland, and actors Aaron Ekhart, Aaron Taylor-Johnson, and Aaron Paul. The name has literary credentials too, with Shakespeare, John Steinbeck, and George Eliot using it in their works. 
Given to more than 4500 babies in the US every year, the soft sound of Aaron’s double vowels continues to hold an appealing gentleness for parents today. 
But why does Aaron have that unusual beginning and why is it pronounced differently across the world? 
Well, the original Hebrew name is Aharon, pronounced with 3 syllables, however, this sound had no equivalent in Greek. When Jewish scriptures were translated then, it was recorded as “Aaron”. While the Romans and Greeks might still have said “a-ha-ron”, it was later Anglicized in the 17th century to “air-un”. 
In England however, it is often said as “a-run”, where “a” is like the first sound of “apple”. This is likely down to people confusing it with the English name “Aron”, or because they were influenced by the Scottish Isle of Arran and the Irish Aran Islands. 
More broadly, pronunciation varies when Aaron is translated into the many languages used around the world. In German, it is A-rawn, while in Finnish, it is AH-rone or Aaro. In Arabic, Urdu and Turkish, it becomes Harun or Haroon and across Africa, it might be Haruna or Haron. 
Love Aaron but slightly put off by its widespread popularity? You could try Alden, Ansel, Taran, Canaan, Ariel or Abram.

Aaron

Alexa was a steadily popular modern classic until Amazon's virtual assistant Alexa was released in 2013. It remains relatively well used in the US despite this, though its standing keeps dropping for obvious reasons. Too bad, because it's a strong and pretty name (which is probably why Amazon used it.)

Alexa

Substantial, strong, and enduring, Anthony has remained a perennially popular name over the last century. With just a hint of playfulness and just a touch of clunky-coolness, Anthony is a versatile choice that seems comfortable anywhere. 
The name is derived from the Roman family name “Antonii” or “Antonius”, whose most prominent member was Mark Antony. A general, a joint ruler of the Roman Empire, and the lover of Cleopatra, Mark Antony was immortalized in the work of Shakespeare. 
The meaning of Anthony however, remains unknown and contested. One possibility is that it means “from Antium”, an ancient coastal town in the South of Rome. Alternatively, with the addition of the ‘H’ in the 17th century, it was speculated that it derived from the Greek word Anthos meaning “flower.” 
Just as the meaning is contested, so is the pronunciation. In England, it is typically said as Antony, regardless of the spelling, whereas in the US, if the ‘H’ is there, then it’s enunciated. 
The name was popularized in the Christian world in honor of St. Anthony the Great, patron saint of the poor and the founder of Christian monkhood. Since then, it has remained a popular choice in the US, remaining in the Top 30 names for boys from the 1950’s through into late 2010’s. 
Recent years have seen Anthony fall out of favor, most notably in France, the UK, and Poland, but it remains a solid contender for parents in the US, where it is given to over 6000 boys every year. 
With such a long history and stretch of popularity, Anthony has plenty of notable namesakes – though many use short forms of the name. Well-known bearers include prolific Victorian writer Anthony Trollope; actors Anthony Hopkins, Anthony Boyle, and Anthony Quinn; former British prime minister Tony Blair; skateboarder Tony Hawk, singers Tony Bennett and Anthony Kiedis; and television presenter Ant McPartlin. 
In fiction, Anthony has been notably used for Tony Stark, aka Iron Man, and Anthony J. Crowley in the book and TV series “Good Omens.” 
If you do love Anthony then, you are certainly not alone, and excitingly, there are plenty of brilliant variants to explore. A small selection includes Antonio, Anton, and Andoni for boys, and Antonella and Antonia for girls. 
Otherwise, for names like Anthony but without the same levels of popularity, you could consider Cassius, Zachariah, Augustine, Marcel, Maximillian, or Valentine.

Anthony

Conor's more popular brother name Connor has been in the Top 100 for long enough that both are ready to make way for a new generation of Irish boys' names.

Conor

Daniel is one of only a handful of male names that sounds both classic and modern, strong yet approachable, and popular but not cliched. It also has a solid Old Testament pedigree. The only real downside: There are about 10,000 Daniels named each year, making it a less than distinctive choice. 
 
Daniel is derived from the Hebrew name Daniyyel, from the elements din, meaning "judge," and ’el, "God." The Book of Daniel in the Old Testament describes the Jewish prophet’s life of captivity in Babylon and visions of the last days of Earth. 
 Daniel was the name of one of the greatest biblical heroes, with the inspiring story of the prophet whose faith protected him when he was thrown into a den of lions. Yet Daniel does not seem as solemn and weighty a name as other Old Testament names like Abraham and Ezekiel. 

Popular since the days of Daniel Webster and Daniel Boone,
Daniel is a perennial favorite, in the Top 15 <a href="https://nameberry.com/boys-names">names for boys</a> every year since 1972. Daniel ranks first among all <a href="https://nameberry.com/search/boys-names/d">baby names starting with D</a>. 

Daniel's appeal is international, from Ireland to Israel, Finland to Chile. And its nicknames—Danny and Dan—make it sound even friendlier, though, as with other classics, many modern parents are opting to use the name in full.

Daniel

David is an enduring worldwide classic, used from ancient times to the present day.
 David is derived from the Hebrew name Dawid, believed to come from the root dôwd, meaning “beloved”. The first famous David was the Old Testament second king of Israel: the shepherd boy who killed the giant Goliath, and later a warrior, poet, and powerful leader, wise but humanly fallible. He is an important figure in Judaism, Islam and Christianity, and later inspired many works of art, including Michelangelo’s colossal sculpture.
 Since then, there have been countless Davids of note in history, literature, and popular culture, including the patron saint of Wales — a translation of the Welsh name Dewi — two kings of Scotland. Then there’s Copperfield, Crockett, Bowie, Beckham, Letterman, Grohl, and many more. Celebrities who have chosen it for their sons include Jennifer Hudson, Bar Refaeli, and J.K. Rowling.
 In its international forms, David is steadily popular around the world, and ranks in the Top 10 names in Brazil, Austria, Armenia, Croatia, Bosnia and Herzegovina, and Israel.
 In the USA, David has never been out of the Top 40 boy names, but was at peak popularity in the mid-twentieth century, ranking in the Top 10 from 1936-1992. This means that, although it’s still given to thousands of boys each year, it has an “older man” feel to it. It ranks highest in states with a large Jewish population, and is still a Top 10 name in New York.
 After Daniel, David is the second most popular <a href="https://nameberry.com/search/boys-names/d">boy name starting with D</a>. Although fading a little in popularity, it remains a serious-yet-friendly classic with deep roots.
 If you’re looking to update David, perhaps as an honor name, the freshest alternatives are surnames deriving from David, including Dawes, Dawson, and Davies. You could also try an international variation, like Welsh Dai or Finnish Taavi.

David

With its sharp, succinct sounds and cool, laidback style, Eli is a popular choice among parents today. Compact and punchy, it is a Biblical name with plenty of charm. 
Derived from the Hebrew ’aly, the name Eli means “high” or “ascended.” In the Old Testament, Eli was a high priest of the Israelites, who trained and gave guidance to the prophet Samuel. 
While the Biblical Eli suffered an unhappy end due to his sons’ misdeeds, his name hasn’t shared the same fate. Used since the 17th century, Eli has never been out of the US Top 1000. It has featured in the Top 100 for the last decade, and is currently popular in the UK, Australia, New Zealand, and The Netherlands too. 
Eli is also used as a shortened form of Elijah, Elias, Eliezer, or even Elliot and in some Scandinavian countries, is it used as a feminine name, most often as a nickname for Elisabet or Elin. With its unisex potential and its longer forms ranking highly, Eli might feel more popular than it actually is. 
Notable namesakes include Eli Whitney, the inventor of the cotton gin, Eli Long, a Civil War general, and Eli Roth, a film director, screenwriter, and actor. Enjoyed by the general public and celebrities alike, Eli has been chosen by CNN anchor Campbell Brown, SNL alum Rachel Dratch, and actor Kevin Weisman. 
Spirited but solid, no-fuss Eli is given to over 4000 boys each year, so you wouldn’t be alone in loving the name. If you don’t want your baby to have share however, you could consider other Biblical E names such as Eben, Elim, Enosh, or Eran, or perhaps other 3 letter gems, like Ira, Ari, Jem, Nye, or Ivo.

Ella is a sweet, simple name that owes much of its current popularity to the popularity of other names, from Emma to Bella to Emily to Ellie.

Ella is one of those names that just misses ranking among the US Top 1000 for its entire history, falling off the list for a handful of years in the 1980s before shooting straight back toward the top. Like many names from Liam to Finn to Emma that's easy to spell and pronounce, Ella is an international favorite, making the Top 100 throughout the Anglophone world as well as in a range of French and German-speaking, Scandinavian, and Eastern European countries. 

Which makes sense for a name with parallel derivations in several different languages and cultures. Ella is the Norman variation of the Germanic Alia—itself a nickname for names containing the element ali. In English speaking countries and Scandinavia, Ella developed as a diminutive for names beginning with El-, such as Eleanor and Elizabeth. Ella is also a Hebrew name, referring to a tree in the pistachio family or in modern Hebrew, "goddess."

Ella can also be a short form of names that begin with El, such as Eleanor and Elizabeth, as well as those that end with -ella, from Gabriella to Luella to Rafaella. And it can be one of the many routes to the super-popular nickname Ellie.

Ella has long been a favorite celebrity baby name, chosen by several stars for their now-mostly-grown daughters by John Travolta, Warren Beatty, Ben Stiller, Eric Clapton, Jeff Gordon, Ioan Gruffudd, Alex Rodriguez, and Mark Wahlberg.
 
Iconic singer Ella Fitzgerald adds a jazzy edge. And Ella Enchanted gave the name some princess-y pop.

Ella

Emma has now been among the top girl names in the United States for several years, claiming the Number 1 crown in 2008 and again from 2015 to 2018 before dropping back to second place.
 
Emma is simple but has deep history, is streamlined and modern-feeling yet distinctly feminine. It's hard to find all those qualities combined in one name, which is exactly why so many parents (over 14,000 in the US last year) have chosen Emma, not just here but throughout the English-speaking world, Europe, and Latin America.
 Emma has done handsprings up the charts internationally thanks to a legion of Emma heroines, from Bovary to Goldman to Jane Austen's protagonist, along with famous modern Emmas such as Emma Stone and Emma Watson. Parents who have turned from Emily to Emma seeking something more distinctive will have to keep looking.
 
It's worth noting that Emma, Emily, and the longtime British Number 1 Amelia, now in the US Top 10, all derive from different roots and have different meanings. But they continue to feel like very similar names. 
 
Emma originated as a diminutive for Germanic names beginning with the ermen root. A very old royal name well used throughout the centuries—Queen Emma married King Ethelred the Unready in 1002—Emma is also historically associated with Lady Hamilton, the mistress of Lord Nelson and muse of painter George Romney. 
 Emma was given a big boost among <a href="https://nameberry.com/popular-names">popular baby names</a> when it was given to Rachel and Ross's baby on Friends in 2002. It's also at the top of the list of the many fashionable <a href="https://nameberry.com/search/girls-names/e">girl names starting with E</a>, which also includes Ella, Eleanor, and Eliza.
 
Parents who love Emma but think it's overexposed have been moving to such alternatives as Amelia, Emilia, Amelie, Emmeline, and Ella. But, of course, many of these names are poised to move up and take Emma's place near the top of the list.
 Three of the hottest young female stars share the name: Emma Watson, Emma Roberts, and Emma (born Emily) Stone.

Emma

Evan has a mellow nice-guy image that has kept it popular, while it has been widely used in Wales since the nineteenth century. And interestingly—and surprisingly—enough, Evan charts highly for boys in France.
 Evan was derived from Iefan, a Welsh version of John. John is ultimately a derivative of the Hebrew name Yochanan, comprised of the elements yo, meaning "God" and chanan, "to be gracious." Evan is actually a Hebrew word itself, meaning "rock."
 
Jenny McCarthy has a son named Evan, and some other modern associations are former Senator Evan Bayh, novelist Evan Hunter, and the movie Evan Almighty. It is also sometimes used for girls, as in actress Evan Rachel Wood.

Evan

Hannah is one of the nation's top biblical girls' names—it surpassed Sarah in 1998, and ranks in the Top 50 along with Elizabeth, Abigail, Chloe, and Naomi. Hannah is a name with many sources of appeal: Old Testament roots, soft and gentle sound, and a homey yet aristocratic image.
 Hannah originated as a variation of the Hebrew name Channah, derived from the word channan, meaning "grace." In the Old Testament, Hannah is the mother of Samuel. 
 
Names including Anne, Anna, Nancy, Anya, Annika, and Annabel are all related to Hannah. Alternate spellings such as Hana, Hanna, and Chana are also used.
 The TV show Hannah Montana was a huge TV teen sensation from 2006 to 2011, and more recently was the name Lena Dunham chose for her own character in her hit series Girls. Hannah Baker is a central character on the Netflix show 13 Reasons Why.
 Hannah is also a name that in its varied versions, which include Hana and Hanna, has roots in many cultures, from Hebrew to Arabic, European to Asian. All in all, Hannah is still a wonderful if widely used name.

Hannah

Jack may have fallen from its Number 1 place in England, but in the US it's as popular as it was at its height in the 1920s and 1930s. A durable, cheery, everyman form of John, Jack ranks as one of the most popular <a href="https://nameberry.com/search/boys-names/j">boy names starting with J</a>. 
Jack is a derivative of John that originated in medieval England. The name went from John to Johnkin to Jankin to Jackin to Jack. The name was so common in the Middle Ages that Jack became a generic term for a man. 
 
Jack is familiar to all from earliest childhood via Jack and Jill, Jack Sprat, Jack and the Beanstalk and Little Jack Horner et al. It is still a recent favorite for novel, TV and movie characters. 
 
Jack is at the top of the charts in Ireland and Scotland, and also ranks highly in Germany, Sweden, the Netherlands, and Belgium.
 
The jaunty Scottish version is Jock.

Jack

John reigned as the most popular of all boys' Christian names for 400 years, from the time the first Crusaders carried it back to Britain until the 1950s. Then American baby namers finally seemed to tire of this straight-arrow, almost anonymous John Doe of names, replacing it with fancier forms like Jonathan and the imported Sean and Ian.
 
John is an English derivative of the Hebrew name Yochanan via the Latin name Iohannes, itself coming from the Greek Ioannes. John was a key name in early Christianity, borne by John the Baptist, John the Apostle and John the Evangelist, plus 84 saints and 23 popes, as well as kings and countless other illustrious notables. Contrary to popular belief, the names John and Jonathan are unrelated, the latter being an elaboration of Nathan.
 
Because many of today's baby Johns get their names for familial rather than stylistic reasons, John isn't as ubiquitous as it once was. For modern parents, the nickname Jack or an international form like Gianni feels much fresher. But John is still one of the Top 10 <a href="https://nameberry.com/search/boys-names/j">boy names starting with J</a> of all time.
 
The international versions of John are perennial classics in their own cultures: the French Jean, the Irish Sean, the Scottish Ian, the Welsh Evan and Ewan, the Italian Giovanni, and Gianni the Spanish Juan, the German Johann/Johannes, the Slavic Jan, the Russian Ivan, and on and on.
 
Celebrities who have gone with the timeless John include Michelle Pfeiffer, Bono, Johnny Depp, Lauryn Hill, Bridget Moynahan, and Rob Lowe.
 
Jon may be an abbreviated spelling of John or a short form of Jonathan.

John

Jonah, the name of the Old Testament prophet who was swallowed by the whale, only to emerge unharmed three days later, is increasingly appreciated by parents looking for a biblical name less common than Jacob or Joshua, yet not too obscure. Plus, Jonah comes with a ready-made nursery-decorating motif.
 The appealing Jonah has been featured in such movies as Sleepless in Seattle and Knocked Up and is currently represented by actor/writer Jonah Hill.
 Jonas is the Greek version and Yona is a female spin.

Jonah

One of the most popular of the trendy Caitlin variations, Katelyn points directly to components Kate and Lyn --making it a bit more traditionally feminine.

Katelyn

Kim was the coolest name... of the 1960s. Kim was popularized by actress Kim Novak, and its energy is still maintained by rapper Lil' Kim, but it holds lil' or no appeal for new babies. Parents who like Kim's short, sweet sound might look to a choice such as Sam, Lou, or Belle.

Liam is the top boys' name in the US, holding the Number 1 spot for the past seven years and also ranking as one of the most popular boys' names around the western world.
 Liam originated as a short form of Uilliam, the Irish variation of William. William is an English name from Germanic roots that was brought to Ireland when the British fled England following the Norman Conquest. The Irish began using English names, including William, which led to the development of Uilliam and its short form, Liam.
 Internationally, Liam is enjoying great popularity not only in the U.S. and its native Ireland, but in countries as diverse as Italy and Israel, Chile and Croatia. If you're looking for a boys' name that will easily translate across many languages and cultures, you can't do better than Liam.
 Irish-born actor Liam Neeson was instrumental in driving Liam up the charts, as was former Oasis member Liam (born William) Gallagher, and, more recently, One Direction member Liam Payne. Celebrities who have chosen Liam for their sons include Tori Spelling, Calista Flockhart, Rod Stewart, Kevin Costner and Craig Ferguson.
 Jaunty and richly textured, Liam holds solidly to the title of most popular boys' name starting with the letter L.

Liam

Lilia is pretty double L name that makes for sparkly, floral choice with plenty of international flair. More distinctive that Lily, less popular than Liliana, Lia, and Lilian, Lilia was a new entry to the US Top 1000 in 2023.
 
A truly cross-cultural choice, the lilting Lilia is heard among the Russian, Spanish, Hebrew, and Hawaiian communities and currently ranks in the UK, France, Poland, and Brazil. It has a number of spelling variations too, including Liliya, Lilya, and Lilja, meaning it ranks in Iceland and Finland too. 
 Notable namesakes include Lilia Skala, an Austrian-born Oscar-nominated actress, Lilia Podkopayeva, a Ukrainian gymnast; Lilia Buckingham, a dancer and actress; Lilia Stepanova, a Moldovian contortionist; and Lilia Esquilin, of Youtube fame.
 
Given to 270 babies in the US in 2023, Lilia is a lively and lovely spin on popular Lily.

Lilia

This pretty sea-born name was used to dramatic effect by Shakespeare in his play Pericles for the virtuous princess who says she is "Call'd Marina, for I was born at sea." Marina was an epithet of Venus, and there was more than one saint of that name. It was used in Britain from as early as the fourteenth century.
 Although it reached as high as Number 219 in 1994, Marina never had the trendy feel of cousins Melissa and Marissa. It's now very popular in Spain.
 A prominent current bearer is Marina Abramovic, widely publicized New York-based Serbian performance artist. And actor Matt LeBlanc chose the name for his daughter, Marina Pearl.

Marina

A name made famous by Marisas Berenson and Tomei, never became as saturated as its cousin Melissa, so still a feasible choice. Marisa is one of those Spanish and <a href="https://nameberry.com/baby-names/505/italian-names-for-girls">Italian names for girls</a> that sounds at once unusual and familiar, which makes it truly an international choice.

 The meaning of Maria is uncertain, but theories include "drop of the sea" (from Hebrew roots mar "drop" and yam "sea"); "bitter" (from Hebrew marah "bitterness"); and "beloved" (from the Egyptian root mr).

Marisa

Mia is an appealingly unfussy multicultural name that has enjoyed a meteoric rise up the charts and is now firmly among the ten <a href="https://nameberry.com/popular-names/nameberry/girls">top girl names</a>. Mia has surpassed its mother name Maria as the Number 1 <a href="https://nameberry.com/search/girls-names/m">girls' name starting with M</a>. 
 
Mia originated as a short form of Maria, which ultimately derived from the Hebrew name Miryam. In modern times, Mia has been used as a nickname for names including Amelia, Emilia, and Miriam. Mia is also an Italian and Spanish word meaning 'mine.'
 Mia's success is largely attributable to Mia Farrow--born Maria. Her name entered the Top 1000 for the first time in 1964, the very year that Farrow gained wide attention for her role on the nighttime soap Peyton Place.
 We see Mia as the daughter of Nina, or maybe Maya, and the granddaughter of Mary: a name that has something for nearly everyone. It works for the parent who wants a name that is simple and modern, and for those who seek a name with traditional roots. Mia sidesteps all the curlicues and ruffles attached to names like Isabella and Olivia, yet it's distinctly feminine.
 
And in some ways, Mia doesn't feel as trendy as its popularity standing might indicate. It's likable yet not really stand-out, a compromise choice for a lot of parents. Alternatives include a wide range of rhyming names that are less popular: Leah, Tea, Thea, Gia, Nia, Pia. 
 Kate Winslet is the mother of Mia Honey, and Ian Ziering is dad to Mia Loren.

Michael was the Number 1 American boys' name for almost half a century. While Michael has moved out of the Top 10 <a href="https://nameberry.com/boys-names">baby boy names</a>, it's still widely used. 
 
How has Michael racked up this phenomenal record? Credit its use by parents of diverse ethnic and religious groups, and Michael's all-around likability, strength, and sincerity. 
 
Michael was derived from the name Mikha’el, which comes from the rhetorical question mī kā’ēl, meaning "who is like God?" in Hebrew. In the Bible, Michael is the archangel who led the other angels to victory in a war against Satan, one of only two archangels (the other is Gabriel) recognized by Jews, Christians and Muslims alike. 
 
Today, Michael may feel more like a dad name than a baby name. Substitutes you might consider include Micah, Malachi, Gabriel and Raphael.

Michael

Pedro is one of the most familiar <a href="https://nameberry.com/baby-names/496/spanish-names-for-boys">Spanish names for boys</a>, via baseball star Pedro Rodriguez and many others. 

Like its Anglo equivalent Peter, Pedro is not as popular as it once was. But it's among the elite group of boys' names that has ALWAYS ranked among the US Top 1000.

That final O sound, so fashionable today, gives this name an extra spin of style.

Pedro

Peter is derived from the Greek Petros, meaning "rock" or "stone." One of the most important figures in the Christian hagiography is Saint Peter, keeper of the Gates of Heaven. Born Simon bar Jonah, he was given the nickname Peter by Jesus, to signify that he would be the rock on which Christ would build Christianity. Centuries later, there was Peter the Great, the czar who developed Russia as a major European power.
 
For generations, there have been pleasant childhood associations with this classic New Testament name, what with Peter Rabbit, Peter Pan, et al. But as user-friendly as this makes the name, it has a solid, traditional side as well.
 
Never as widely used as some of the more traditional Anglo-Saxon stalwarts, Peter retains an enduring appeal to parents seeking a less-used classic, with those nice childhood associations. Peter also has some interesting derivatives: The Brits like Piers; the Irish, Pierce and Pearse; the Italians, Piero and Pietro; the Spanish, Pedro; the French, Pierre; and the Dutch, Piet.
 
One potential problem: in some parts of the world, "peter" can be a slang term for "penis".

Peter

Short for Samantha or long for Sam, Sammy is a sweet midcentury nickname name that we can see coming back.

Sammy

namefreak218's list "Sibling Names for Lia" of 25 great name ideas: Aaron - Sammy!