Adeline in all its forms, including Adelyn, is rocketing up the list, but we do prefer the original to the variations.  Or you might consider varying it yet further to Adelia, Adele, or Adelaide. Or lengthen it to Madeline/Madelyn.

Adelyn

The recent ascent of this English surname is due to two things: the megapopular Ash beginning and TV/movie hottie Ashton Kutcher. The name peaked at Number 76 in 2004, a year after Ashton Kutcher's (both Christopher Ashton) hit TV show Punk'd made its debut.

Ashton

Aspen is part of two groups of stylish and unique baby names: <a href="https://nameberry.com/list/329/nature-baby-names">nature names</a> and place-names. The name of a graceful tree in the poplar family with heart-shaped leaves so delicate they quiver in the gentlest breeze, Aspen is also the name of a trendy Colorado ski resort. Aspen started as a unisex name possibility but now is much more frequently worn by girls.
 Aspen entered the popularity list in 1993 and is a good bet to start climbing higher as more and more parents respond to the appealing place and nature image it evokes.

Aspen

Austin is one of the most attractive <a href="https://nameberry.com/list/572/names-for-city-babies">city names for babies</a>, with an appealing southwestern feel and place-name panache.
 Austin has been an Anglo-Saxon surname and a first name since medieval times. Austin reached the Top 10 in the 1990s, but in 2022 slipped out of the US Top 100 for boys. 
 Literary namesakes include Austin Sloper in Henry James' novel Washington Square, and there have been several Austins in soap operas and films.
 The Austen spelling is also used fairly evenly for boys and girls, sometimes as an homage to Jane Austen.

Austin

Azalea is one of the fresher flower names, along with Zinnia and Lilac, that are new to the name bouquet — in fact, it entered the Social Security list for the first time in 2012. So if Lily and Rose are too tame for you, consider this brilliant pink springtime blossom with a touch of the unusual that has been growing in popularity. 
 Azalea is the name of the princess heroine of the novel Entwined, and, most recently, is connected to musical artist Iggy Azalea.

Azalea

With its friendly, sensitive, and approachable feel, Cameron is a 90’s favorite that remains popular today. It has a pleasing balance of soft and strong sounds, and holds unisex appeal, thanks to Cameron Diaz. Still, ten times more boys than girls are named Cameron in the US. 
Derived from a Scottish surname which in turn comes from the name of a West Highland Clan, Cameron means “crooked nose” in Gaelic. 
Not the best of meanings, perhaps, but it is likely to have originated from a nickname given to an 8th century member of the clan. Such nicknames were common in Highland culture, and it lends the name a rugged, outdoorsy feel. 
Used sporadically in the early half of the 20th century, Cameron became a popular choice in Scotland from the 50’s onwards. Shortly afterward, it began to accelerate up the US charts, really taking off in the 90’s, and peaking at #31 in the year 2000. 
Its popularity spread to Australia, England and Wales, Canada, and to France too, where it remained a top choice into the early 2010’s. Since then, it has been on a mostly downwards trajectory, though it is still given to 5000 boys – and 600 girls – in the US every year. 
Many will associate it with Cameron Frye, the anxious, slightly awkward, but good-hearted best friend in the movie Ferris Bueller’s Day Off. Actress Cameron Diaz is another memorable namesake, whose fame popularized Cameron as an option for girls too. 
A favorite in the sporting world, the name is worn by American footballer Cameron Jerell Newton, tennis player Cameron Norrie, and Olympic swimmer Cameron McEvoy, just to list a few. 
These sporty associations help to give Cameron an energetic vibe to complements its soft and calmer sounds, giving it a more “all-rounder” feel. 
Enjoy Cameron, but feeling put off by its meaning or popularity? You could try Camden, Caspian, Callum, Callahan, Cormack, or Cambell instead.

Cameron

Cohen is a common last name among Jews and an important spiritual name in the Jewish religion, associated with the hereditary priests who claimed descent from the biblical Aaron. As a result of its religious significance, Cohen is considered by some to be inappropriate to use as a first name, particularly by people with no Jewish heritage.

 Nevertheless, Cohen is becoming increasingly popular in the US as a first name for boys, possibly inspired by the character Seth on TV's The O.C. who was commonly called by his last name, Cohen. It currently ranks among the 300 most popular first names for American baby boys, boosted by its sleek and strong sound and proximity to more popular choices like Logan and Rowan.

 Cohen is also found in Ireland as a surname, an unusual variant of Coyne, Cowan or Coen. The Coen spelling is also a Dutch name in its own right, derived from Coenraad (Conrad), although in that case it rhymes with "moon".

Cohen

Corbin, the name of the castle where the Holy Grail was said to be hidden, came to the fore in the 1980s via actor Corbin Bernsen when he was the high profile star of LA Law, but its use is only now escalating as part of the mania for two-syllable names starting with c or k, as well as from the more youthful image of Corbin Bleu, the attractive actor-model-dancer-singer who was one of the stars of the Disney hit High School Musical. 
 Bruce Willis's character name in The Fifth Element was spelled Korben Dallas.

Corbin

Delia is a somewhat neglected southern charmer that stands on its own but also might be short for Adelia or Cordelia. 
 Delia's name is based on that of the Greek island of Delos, which in Greek myth was the home of Apollo and Artemis and was an epithet of the moon goddess Artemis, and later taken up by the seventeenth century pastoral poets. 
 In Britain it has been associated with the cookbook writer and broadcaster Delia Smith; in the U.S. with novelist/screenwriter Delia Ephron, who often collaborated with her sister Nora. There have been characters named Delia on Everwood and Ghost Whisperer.

Delia

Eliana is a lilting, rhythmic choice, which has caught on in the US and other English-speaking countries. Currently popular in the UK, The Netherlands, Canada, and Brazil, it also makes the US Top 50. 
 
The name has two separate origins and when derived from Hebrew, it is made up from the elements el, meaning "God" and ana, meaning "answered." This could make Eliana a fitting choice for a prayed-for baby. 
 
Eliana also has its roots in Latin, as a variation of the name Aeliana, derived from the Roman family name Aelius. Aelius is related to the Greek word helios, which refers to the Sun, giving it a summery and secular meaning too. 
 A widely multicultural choice, Eliana is heard in Israel, Spain, Portugal, Russia and Italy. More recently, it has replaced the French variation Eliane as the more popular option in France itself - where Eliana now ranks at #338.
 
In the US, Eliana has doubled in popularity since 2013 and as of 2023, it is given to more than 5,300 girls each year. A stylish choice, many parents share a love the name in all its various spellings, According to <a href="https://nameberry.com/blog/2023-playground-analysis">Playground Analysis for 2023</a>, when you combine all the Elianas, Eliannas, Ellianas, and Elyannas etc. together, it begins to feel more like a Top 20 choice, ranking similarly to Camila or Sofia. And, with Ellie, Ella and Eleanor all in the Top 50 too, it might feel even more popular than it is.
 
Love Eliana but want something a bit more unexpected? You could choose a <a href="https://nameberry.com/blog/unusual-names-with-popular-nicknames">more unusual route to Ellie</a>, such as Elodia, Estelle, Ellery, or Elowen; you could consider another Hebrew name such as Eliora, Ilana, Avia, or Odelia; or, you could go for something with a similar sound like Aviana, Evelina, Linnea, or Juliana.

Eliana

Unless it runs in your family, or Alexander Hamilton is your particular hero, you might consider something less imposing -- and without the teasable nickname Ham. 

Hamilton

Jackson is one of those names that's much more popular than you think, coming in near the top of our annual Playground Analysis, which ranks names by grouping all their spellings together. Last year, nearly 17,000 baby boys were named Jackson -- along Jaxon, Jaxson, Jaxxon, Jaxen, Jaxyn, Jaxsen, and Jaxsyn -- which counted together makes it the Number 3 boys' name.
 
Jackson in this spelling is now slightly more popular than father name John, from which it's derived, though slightly less popular than Jack, which it's often shortened to.
 
With its gentleman cowboy feel, Jackson is now popular throughout the English-speaking world, though it fails to achieve the true international popularity of other top boys' names such as Lucas, Leo, and even Liam. 
 
It's been chosen over the years by several celebrities for their sons, including Spike Lee, Poppy Montgomery, Carson Daly, Maria Bello, Natalie Maines, Scott Wolf, Maya Rudolph, Katey Sagal, and Charlize Theron, though its heyday as a celebrity baby name was at least a decade ago.
 One of the most common surnames in America, it's got a presidential ring via Andrew Jackson and an artistic one through Abstract Expressionist painter Jackson Pollock, whose real name was Paul Jackson Pollock.

Jackson

Mason is an occupational surname that ranked among the Top 10 name for boys throughout the 2010s, after its choice as one of the first Kardashian baby names.
Part of its appeal is as a fresher-sounding replacement for dad name Jason. It's also one of the leaders of the Jackson-Hudson-Grayson-Kayson trend.
Along with Kourtney Kardashian and Scott Dissick, Mason was chosen for their sons by several other celebrities, including Cuba Gooding, Jr., Melissa Joan Hart and Kevin Richardson (as well as by Kelsey Grammer for his daughter).
And there were two cute TV werewolves named Mason: Mason Greyback on Wizards of Waverly Place and Mason Lockwood on Vampire Diaries--a far cry from the name's wholesome image.

Mason

A fresher spin on Jaxon, with built-in cool nickname Nix, and a great way to honor an ancestral Nick. But the association with disgraced former president Richard Nixon remains strong, which might explain why this otherwise bang-on-trend surname name has remained under the radar, peaking at #482 in 2017.

Nixon

Paxton stands out from a lot of other two-syllable surname names for two reasons: the dynamic letter X in the middle, and its admirable peace association, providing the great nickname Pax.
 One well known bearer is the British actor Paxton Whitehead.

Paxton

Britney Spears put this old-fashioned surname name back on the map when she chose it as her son Sean's middle name, which the family uses as his first.
 One of the most <a href="https://nameberry.com/popular-names">popular names</a> of its genre, it's been heard on such TV shows as Desperate Housewives, Grey's Anatomy and The Wire. The most memorable bearer of the name is probably Preston Sturges (born Edmund), one of the leading screwball comedy writer/directors of Hollywood's Golden Age.

Preston

Quinton is among several attractive Q-beginning, n-ending two-syllable <a href="https://nameberry.com/boys-names">names for boys</a>, that also includes Quentin (the most popular iteration) and Quenton. They only suffer from their similarity and possible spelling confusion, ala girls' names Kristin, Kirsten and sisters.
 
Quinton has slipped a bit in the standings over the past few years but remains an appealing choice. Quinton may be a descendant of the Roman family name Quintus, which means fifth, or may also be an English place-name meaning queen's manor or town.

Quinton

Raymon

Remington Steele was the perfect name for an upper-crust action hero on 1980s television. Now, Remington is catching fire along with a new generation of predatory baby <a href="https://nameberry.com/boys-names">boy names</a> such as Hunter, Gunner, and Colt. Or you might consider it a <a href="https://nameberry.com/unisex-names">unisex name</a>with a buttoned-up British feel and the friendly short form Rem or Remy.

Remington

Originally a surname deriving from the Roman twin Romulus, this attractive name was introduced to the English-speaking world as a first name by painter Augustus John who used it for his son. Romilly John became Admiral of the Fleet in England. 
 A French surname from the twelfth century on, it's more recently been heard as a girls' name. Emma Thompson, for example, used Romilly as her daughter Gaia's middle name. And Romilly was used in the US last year for a dozen baby girls.
 The logical nicknames would be Romy or Milly, both very much in style.

Romilly

Ronan is the compelling legendary name of twelve Irish and Scottish saints that is now drawing some deserved attention; this cousin of the ascending Roman and Rowan was chosen by actor Daniel Day-Lewis and his writer-director wife Rebecca Miller in 1998, and more recently by actress Catherine Bell.
 Ronan is a Harry Potter name—that of a centaur who lives in the Forbidden Forest. Ronan Keating is an Irish singer, Ronan Farrow is a TV personality and Hollywood scion, and its presence as a surname is represented by young actress Saoirse Ronan.

Ronan

This name, once considered overly powerful due to the superhuman strength of the biblical figure, is now an option for parents in search of an unusual route to Sam. But you really don't need that p: Samson will do.

Sampson

With the prevailing popularity of Samuel, some parents are considering this more (literally) powerful biblical name, which shares the desirable nickname of Sam.
 Samson was, of course, the supernaturally strong champion of the Israelites against the Philistines who was betrayed by Delilah, as dramatized in more than one technicolor epic. But the more it is used for children today, the more the name is able to move away from that image.
Sampson is a variant spelling--Sampson Brass is a character in the Dickens novel The Old Curiosity Shop, Samzun is the interesting Celtic spelling, Sansone the Italian version.
 The story of Samson has been translated into a number of works of art, including Milton's poetic drama Samson Agonistes, an oratorio by Handel, an opera by Saint-Saens, and paintings by Rembrandt and Rubens.

Samson

Sienna has been a Top 100 choice in England & Wales since 2005, the year after Sienna Miller's acting breakthrough in the hit movies Alfie and Layer Cake. In the US, it also got a big boost in the early noughties, before dropping slightly then rebounding to reach an all-time high in 2022.

 Now the name Sienna has gotten maybe its biggest boost of all when it was announced as the name of the daughter of Princess Beatrice and Edoardo Mapelli Mozzi. The royal baby, born in 2021, is named Sienna Elizabeth. Cable newsperson Campbell Brown also chose Sienna for her daughter, as did Kevin James. 
 
The historic Tuscan city is spelled Siena, but the Sienna spelling is the one used recently by Princess Beatrice for her daughter. Sienna, also the spelling used by American-born English actress Miller, is more popular than Siena in the English-speaking world. 


 The city of Siena is said to have been founded by Senius and Aschius, two sons of Remus. The name of the city may derive from Senius, although other possibilities include Roman or Etruscan family names, a Gaulish tribe name, or a Latin root meaning "old". 

 The English color word "sienna" ultimately comes from the name of the iron-rich clay in the Italian city, brownish yellow when raw and reddish brown when burnt, making this a vibrant color name as well as a romantic place name.

Sienna

Sullivan is a jaunty Celtic three-syllable name, with a real twinkle in its eye. It was immortalized in the 1930s classic film Sullivan's Travels and was chosen for one of Patrick Dempsey's twin boys. Nickname Sully is equally jaunty.
 The third most common surname in Ireland, Sullivan's heritage dates back to the third century. Countless distinguished surnamed Sullivans include Sir Arthur, half of composing team Gilbert & Sullivan, Helen Keller's teacher Annie, Chicago architect Louis, early boxer John L. and dour columnist/TV emcee Ed.
 Other celebs with boys named Sullivan: singer Tom Waits and actor James Marsters. Heroic pilot Chesley Sullenberger is known as Sully, and a featured character in Pixar's Monsters, Inc. and Monsters University was Sullivan.

Sullivan

As parents were finding too many Tylers at the neighborhood playground, they began looking to Tyson as an alternative, no longer concerned with possible connections to Mike Tyson or Tyson chicken. 

Tyson

MUMMASTANCE's list "Potential Baby #3 BSLH" of 26 great name ideas: Adelyn - Tyson!

Potential Baby #3 BSLH

Surname - Granahan

DS1 Lincoln James

DS 2 Hudson Leon

Girl - MN Elizabeth
Boy - ending in 'on; sound. MN maybe a masculine form - Eli, Elias, Elijah, Louis. Jack?