Most names with the Ab beginning, including the more familiar Abigail and Abner, mean father, as does this streamlined Arabic choice. American children might recognize Abu as the name of Aladdin's pet monkey in the Disney film.

The ancient name Albus has modern currency as the first name of the headmaster of Harry Potter's Hogwarts, more formally known as Professor Albus Percival Wulfric Brian Dumbledore. Can Albus work if you're missing the long white beard and the magic wand? Maybe, though it might be a heavy mantle for a Muggle child to wear.

Albus

Strange as it may now seem, the venerable St. Arnold was a Greek by birth, a musician who became a member of the court of Charlemagne. The name is said to have been introduced into Britain by the Normans in the form Arnaud.
Despite such reputable namesakes as composer Arnold Schoenberg, novelist Arnold Bennett and historian Arnold Toynbee, not to mention the former Governator, Arnold's image has been diminished by some nerdy fictional characters, though he is still a genuine classic who might come back along with Arthur and Albert.
We have heard stirrings of fashionable baby Arnolds populating nurseries alongside those named Wilbur and Barney.

Arnold

Aberforth

Bear has suddenly lumbered onto the baby name landscape.  Perhaps inspired by British adventurer Bear Grylls (born Edward Michael), first celebrity chef Jamie Oliver used it as the middle name for his boy Buddy, and more recently Alicia Silverstone called her son Bear Blu., followed by Kate Winslet's Bear Blaize. It's part of a current trend normalizing once aggressive animal names like Wolf and Fox. Bear is now Number 218 on Nameberry and in the Top 900 in England.

Bear

It’s ok, we can talk about Bruno now!
 
Tough-yet-cuddly Bruno is an international name even in its origins: it derives from the Germanic word for “brown” plus a Latin ending, and was borrowed as a color word in many European languages.
 
Today, Bruno is popular in Latin America, Spain, and Eastern Europe, but has been — until recently, at least — neglected in North America.
 
In the middle ages, it was worn by several rulers and bishops, and an eleventh-century saint. In modern times, Bruno gets its “strong man” image from people like wrestler Bruno Sammartino, and Frank Bruno, the British boxer. That, and the fact it was traditionally a name for bears in children’s tales.
 
owever, Bruno also has a more gentle, soulful side that more and more parents are seeing. Singer Bruno Mars (born Peter, but nicknamed Bruno from a young age after Sammartino) has done a lot to raise its popularity in the last 20 years.
 
The Disney movie Encanto may do even more, thanks to its misunderstood prophetic Uncle Bruno, and the catchy song We Don’t Talk About Bruno.
 
As <ahref="https://nameberry.com/baby-names/901/boy-names-ending-in-o">boy names ending in O</a> continue to rise, we can see this appealing to parents looking for something well-known, multicultural, and not too popular.
 
Its color meaning makes it especially good for a <ahref="https://nameberry.com/list/351/names-for-autumn-babies">boy born in autumn.

Bruno

Baloo

Bowser

Buckbeak

Bullwinkle

Buttons

Cadmus is the name of the serpent-slaying hero of Greek mythology who also founded the city of Thebes and is credited with inventing the alphabet. Its ancient feel might appeal to modern parents &mdash; especially since Cadmus Peverell is a human Harry Potter character, one of the three original owners of the Deathly Hallows.

Cadmus

This ancient name, also spelled Caspar, is finally shedding its ghostly image and moving into the 21st century. Popular in the Netherlands and Scandinavia, where it's sometimes shortened to Cas, Casper could ride the style coattails of cousin Jasper.
Casper was one of the Three Magi who brought gifts to the infant Jesus along with Melchior and Balthasar.
 Some notable Caspers are one-time Secretary of Defense Casper Weinberger (called Cap) and actor Casper Van Dien, whose son is Casper Robert Van Dien III. Claudia Schiffer and Jenny Frost both used the names for their boys, while Jason Lee did a gender switch when he called his daughter Casper (sister of Pilot Inspektor).
 Casper Goodwood was the persistent suitor of the main character, Isabel Archer, in Henry James's novel A Portrait of a Lady.

Casper

Cedric was invented by Sir Walter Scott for the noble character of the hero's father in Ivanhoe, presumed to be an altered form of the Saxon name Cerdic. The name was later also given to Little Lord Fauntleroy, the long-haired, velvet-suited, and lace-collared boy hero of the Frances Hodgson Burnett book, who became an unwitting symbol of the pampered mama's boy.
 Since then that stereotype has been broken principally by the handsome Harry Potter character Cedric Diggory, played by the teen-aged pre-Twilight Robert Pattinson, and it, like cousin Cecil, is at the point of being rediscovered by cutting-edge namers.
 Actor and comedian Cedric the Entertainer has propelled this name into the spotlight in recent years.
 Cedric has been on and off the charts the last few years, but is currently back in the Top 1000 in 2022.

Cedric

Charlie derives, of course, from the classic name Charles which, in turn, comes from a German word meaning "free man." Charles became very popular in France during the Middle Ages due to the fame of Charles the Great, also known as Charlemagne. Charley is an alternate spelling.
 
Charlie is one of the friendliest names on the planet, and Good-time Charlie is back. More and more parents (of babies of both genders) these days are opting to put the friendly, genial Charlie on birth certificates. 
 
In fact, one of the most notable things about the name Charlie is that it is used almost equally for girls and boys -- given in the US last year to 2200 baby girls and 2100 baby boys. And the popularity of Charlotte and Charles mean there are even more Charlies of both sexes running around American playgrounds.
 
Charlie has dozens and dozens of pop cultural references, from Charlie Chaplin to Charlie McCarthy to "Charlie's Angels" to Charlie Parker to Charlie Sheen to Charlie Rose. 
 
Putting nicknames on the birth certificate is very much a growing trend. Current celebs who have chosen Charlie for their sons include Tiger Woods, Mimi Rogers, Soledad O'Brien and Sarah Chalke.

Charlie

Clifford is beginning to overcome a slightly stodgy intellectual image and showing signs of possible revival. Kids might or might not like the association with the big red dog. 
In England, the Clifford family was a powerful family in the Middle Ages. In this country, it was well used for most of the twentieth century, peaking at Number 57 in 1909, but a Top 100 name through 1950. Most prominent American bearers: playwright Clifford Odets and jazz trumpet great Clifford Brown.

Clifford

Though closely associated with the great medieval Florentine poet Dante Alighieri -- who's so famous most people skip the last name -- it's not as much of a one-man name as you might think. Heck, it's not even a one-poet name, thanks to British pre-Rapahaelite Dante Gabriel Rosetti. Though especially well used in the Italian-American community, it would make a striking name for any little boy.

Dante

Digby is a place-name in Lincolnshire turned surname turned quirky first name that is starting to get some attention. 
 Diggory is a similar name found in both Dickens's Martin Chuzzlewit and Hardy's Return of the Native.

Digby

This buoyant name has the same bouncy rhythm as Rafferty and Barnaby, but is virtually unused. It has plenty of literary cred, too: characters in The Chronicles of Narnia, Harry Potter and Thomas Hardy’s The Return of the Native have all borne the name.

The name is used in Cornwall, but originates from a Breton medieval poem about Sir Degare. Degare most likely comes from the French word egare, which means "astray".
.

Diggory

Diggle

Dobby

Doraleus

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.

Errol was a swashbuckling name in the Errol Flynn era, which still has a trace of jazz cool.m thanks to jazz pianist Erroll Garner. 

Errol

An older form of Everett that stays closer to its Germanic roots. Distinguished Everard is the name of several historical figures and literary characters, including a minor hobbit in The Lord of the Rings. Yet, even now that Ever- names are the height of style, Everard hasn't been seen on the charts for decades.

Everard

Einstein

Ewok

Fletcher is a common surname with a touch of quirkiness; it definitely fits into the So Far Out It's In category--and moving further in all the time along with other occupational names from Parker to Forester.
 One notable historical Fletcher is Fletcher Christian, the British seaman and mutineer portrayed on the screen at various times by Errol Flynn, Clark Gable, Marlon Brando and Mel Gibson. A musical namesake is Fletcher Henderson, who was important in the development of big band jazz and swing music.

Fletcher

Fang

Fawkes

Fenrir

Figg

Firenze

Flamel

Flit

Fozzie

Not a traditional biblical choice, but the Philistine giant isn't a bad character as such, just a champion fighter who lost to the underdog. He has given his name to everything from insect species to roller coasters. In a time when we're seeing more biblical names with chequered associations — Leviathan and Cain spring to mind — Goliath may appeal to some.

Goliath

Gargravarr

Godzilla

Gozer

Grawp

Grindelwald

Gentle giant Rubeus Hagrid is the groundskeeper at Hogwarts in the Harry Potter novels (probably after Hagrid Rubes, the equally kind ancient Greek mythological giant), but that's not the only reason this name could prove a playground liability.

Hagrid

All varieties of Hob are antiquated nicknames for Robert, though this one is saddled with the "Calvin and Hobbes" cartoon association. 

Hobbes

Hactar

Jabberwock(y)

This cool and quirky short form of the suave Ludovic could be an even-more-adventurous spin on Nico and Hugo.

Ludo

Lupin

The name of the young hero of Rudyard Kipling's The Jungle Book, who was raised by wolves (really) and becomes a genius hunter and trapper, was chosen as a middle name for their son Bronx (really, again) by rockers Ashlee Simpson and Pete Wentz. Kipling invented the name, whose first syllable rhymes with cow.

Mowgli

Magorian

Max, Maxwell, Maximus

Meeko

Monster

Monstro

Moxie

Mundungus

Overly ambitious choice, recently borne by the hapless hero of cult movie hit Napoleon Dynamite. 

Napoleon

Ninja

Strongly linked in the US to the complex "Star Wars" character, Obi Wan Kenobi, but also popular in Nigeria as a short form of names containing the element Obi "heart".

Otto is cool again. Long a quintessential Old Man Name, Otto has been promoted to trending darling of adventurous baby namers. 
 Like most <a href="https://nameberry.com/baby-names/160/german-names">German names</a>, Otto fell out of favor during and after the two World Wars – it had been a Top 100 name in the years preceding. Off the Top 1000 from the mid-1970s until 2011, Otto is now headed straight uphill.
 <br/
There were some distinguished Ottos before the imperial image of Prussian Otto von Bismarck colored the name. Otto the Great is generally considered the founder of the Holy Roman Empire and there were several German and Austrian royals with the name. 

 Otto Frank was the father of Anne Frank, the young Jewish girl who wrote her famous diary during her family's years in hiding from the Nazis during World War II. She was killed in Bergen-Belsen concentration camp in 1945 and her father Otto typed and edited the diary himself to prepare it for publication. 

 Otto Hightower is a character in the Game of Thrones universe, played by Rhys Ifans in the HBO prequel House of the Dragon.

 Feminine forms of Otto include Ottoline, Ottilie, Odilia and Odette, all fashionable in the UK along with Otto itself.

Otto

Ollivander

Oolon Colluphid

Optimus (Prime)

Pepito

Padfoot

Pazuzu

Pigwidgeon

Porkchop

Rafiki

Remus is one of the legendary twins who, with brother Romulus, founded Rome.  An unusual yet classic name for the extremely adventurous who can put aside the stereotyped image of Uncle Remus.  Though because of that "ream" first syllable, we prefer Romulus.

Remus

Starbaby name that might prove too supercharged for real life, but if like director Robert Rodriguez you're interested only in <a href="https://nameberry.com/search/boys-names/r">boys' names starting with R</a>, you may need to add Rocket (and Rebel and Racer) to your list.

Rocket

This unusual spelling was used by Johnny Knoxville for his son.

Rocko

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

Rufus is a rumpled, redheaded (it was the nickname for red-haired King William) ancient Roman name popular with saints and singers (e.g. Rufus Wainwright); now, Rufus is on the cutting edge of cool.
 Fellow singer James Taylor named one of his twins Rufus, and Rufus Humphrey is a Gossip Girl character. Rufus Sewell is a commanding, intense English actor.
 Rufus is mentioned in the New Testament as the name of a son of Simon the Cytherian, and there are several St. Rufuses. He's also a major figure in the George Eliot novel Felix Holt: The Radical, an honest and passionate preacher and politician.

Rufus

Rupert is a charming-yet-manly name long more popular in Britain (where it's attached to a beloved cartoon bear) than in the U.S. Yet we can see Rupert as a more stylish, modern way to honor an ancestral Robert.
 Rupert has been more visible in this country of late via Rupert Grint, portrayer of Harry Potter's Ron Weasley and the character Rupert Giles, mentor of Buffy in Buffy the Vampire Slayer, as well as actors Rupert Everett and Rupert Graves--not to mention media mogul Rupert Murdoch. 
 Off the US popularity lists since the early fifties, Rupert ranks high on Nameberry--at Number 170.

Rupert

Reptar

Rubeus

Chosen for their daughter by Bruce and Demi (inspired by the To Kill a Mockingbirdcharacter), and for her son by Tai Babilonia, an interesting choice for either sex, with overtones of a "good scout" and the upstanding qualities of a Boy/Girl Scout.

Scout

Sleek and smart, with a hint of mystique about it, Silas is a recent addition to the US Top 100. Both mythological and Biblical in origin, Silas joins the ranks of Isaiah, Atlas, Elias, and Sebastian: polished and contemporary feeling names with plenty of history. 
The origins of Silas are debated or perhaps multiple. On one hand, it could a simplified form of the Latin Silvanus, meaning “of the forest.” 
In Roman mythology, Silvanus was the god of trees, and his name was originally bestowed on those who lived in forested areas or who worked with wood. This could bring either a hardy, outdoorsy ruggedness to the name or something more mystical, dark, and intriguing. 
On the other hand, Silas could be a Greek form of the Aramaic Seila or of the Hebrew Saul, meaning “asked for” or “prayed for”. 
Its Biblical roots can then be traced to either Saul, the first King of Israel, or to a companion of Paul the Apostle. Later venerated as a saint, Silas was a leading member of the early Christian community, who accompanied Paul on his second missionary journey. 
Given as an English name from the 17th century onwards, Silas has a rich literary history. Notably used by George Eliot in Silas Marner and by Dan Brown in The Da Vinci Code, Sheridan Le Fanu, Charles Dickens, Robert Frost, Willaim D. Howell, Neil Gaiman, and Mark Twain have also featured a Silas in their work. 
A longstanding favorite and <a href=“https://nameberry.com/popular-names/nameberry/boys”>one of the most searched names on Nameberry</a>, in the ‘real world’, Silas had mostly lingered towards the lower end of the US Top 1000 in the 20th century. 
It did gain some attention in the Netherlands, Denmark, and Switzerland in the 2000’s, but it took until the 2010’s for it to make significant moves in the US. Now, it is trending upwards and given to nearly 4000 babies each year. 
Based on its Nameberry popularity, its status as ancient but still fresh, and its similarity in sound or style to popular Elijah, Isaac, Lucas, and Samuel, Silas could continue to climb the charts. 
If you love it, but don’t want to be part of the crowd, you could consider one of Silas’s relatives, such as Sylvan, Sylvester, or Sylvius; alternatively, Linus, Rufus, Caius, Laurence, or Ozias might appeal as less popular options.

Silas

Traditional African name made cartoonish by the Disney character in The Lion King. In Shona it means "strength".

Simba

Spike is part mid-century nickname-name, ala Buster or Buck, and part word name, with an all-over cool creative dude feel thanks to directors Spike Lee and Spike Jonze. Mike Myers named his son Spike. That's right: Spike and Mike. Spike qualifies as one of the distinctly <a href="https://nameberry.com/list/519/american-baby-names">American names</a>.

Spike

Scuttle

Spunky

Titus, once seen as a slightly forbidding Roman, New Testament, and Shakespearean name, was brought back to contemporary life in the USA by the TV series Titus 2000, increasing in popularity along with other revived ancient names like Linus and Silas.
 Titus was the name of a Roman military commander who became Emperor. In the New Testament, Titus was a trusted companion of St. Paul, the recipient of one of his epistles; from Shakespeare the name is familiar via the central character of his tragedy Titus Andronicus, as well as appearing in Antony and Cleopatra, Coriolanus and Timon of Athens. Titus Groan is the protagonist of Mervyn Peake's Gormenghast Gothic fantasy trilogy, and Titus Welliver was a character on Deadwood.
 The painter Rembrandt had a son named Titus.

Titus

Trevor, a British standard, took a long time to cross the Atlantic, but finally began its rise here in the 1980s. It is now a thoroughly naturalized citizen, though it still retains a touch of Anglo class. 

Trevor

Tonks

Winky

Yogi

dinasp's list "Possible names for our new little Yorkie" of 91 great name ideas: Abu - Yogi!