Best Unique Boy Names: Under 50 Births

Best Unique Boy Names: Under 50 Births

The rarest of the unique boy names are those given to fewer than 50 baby boys in 2022 – the latest year on record.

With just a handful of births per year, these highly original boy names are virtually guaranteed to be one-of-a-kind. Perfect if you want a rare name for your baby boy that stands out for the right reasons.

Our favorite unique boy names with under 50 births range from cool ancient names like Ajax and Hadrian, to smart surnames like Callaway and Kepler, to fresh nature names like Falcon and Hawthorne.

Explore our most up-to-date selection of the best super-rare boy names here, ordered by their current popularity on Nameberry.

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  1. Lysander
    • Origin:

      Greek
    • Meaning:

      "liberator"
    • Description:

      Lysander is a distinctive Greek name that could be thought of as a more creative cousin of Alexander. In ancient history, Lysander was the name of an esteemed Spartan naval commander and his literary cred comes from one of the two star-struck young men in Shakespeare's A Midsummer Night's Dream, as well as one of the twin sons (the other being Lorcan) of Luna Lovegood, whom we learn about in the Harry Potter epilogue.
  2. Lorcan
    • Origin:

      Irish
    • Meaning:

      "little, fierce"
    • Description:

      Lorcan is a name rich in Irish history as belonging to several kings, including the grandfather of the most famous high king of Ireland, Brian Boru. Lorcan O'Toole, known in English as Laurence O'Toole, is the patron saint of Dublin, so it's not too surprising that Irish-born actor Peter O'Toole named his son Lorcan.
  3. Florian
    • Origin:

      Latin
    • Meaning:

      "flowering"
    • Description:

      If Flora and Florence have returned full force, Florian, with its trendy Latinate ending, could also have a chance. Popular in Germany, Austria and Switzerland -- he was the venerated patron saint of those in danger from water and of firefighters -- might sound a tad feminine and floral to English speakers. But as a middle name, Florian could be a great way to honor grandma Florence (or any other flower name).
  4. Peregrine
    • Origin:

      Latin
    • Meaning:

      "traveler, pilgrim"
    • Description:

      Peregrine is considered to be an elegantly aristocratic name in England, but has never made it to the U.S., where it has been seen as extravagantly eccentric. In the new naming climate, though, it's not beyond consideration — in fact it's already been chosen by at least one Berry.
  5. Rafferty
    • Origin:

      Irish
    • Meaning:

      "floodtide, abundance, prosperity"
    • Description:

      Jaunty and raffish, Rafferty is one of the most engaging of the Irish surnames, used by Jude Law and Sadie Frost for their son. Fortunately, it doesn't still go by its original form: O'Raighbheartaigh.
  6. Barnaby
    • Origin:

      English variation of Barnabas, Aramaic
    • Meaning:

      "son of consolation"
    • Description:

      Barnaby, a genial and energetic name with an Irish-sounding three-syllable lilt, is an ancient appellation that manages to be both unusual and highly attractive and deserves to be used more than it is. A sweet-spot name that's a real winner.
  7. Oberon
    • Origin:

      Variation of Auberon
    • Meaning:

      "noble, bearlike"
    • Description:

      The Shakespearean character Oberon in A Midsummer Night's Dream is King of the Fairies, but the name, with its strong 'O' beginning, projects a far more virile image than that.
  8. Rufus
    • Origin:

      Latin
    • Meaning:

      "red-head"
    • Description:

      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.
  9. Altair
    • Origin:

      Arabic
    • Meaning:

      "falcon"
    • Description:

      The eleventh brightest star in the sky has a celestial feel, but also could be the name of a commercial airline.
  10. Cato
    • Origin:

      Latin
    • Meaning:

      "all-knowing"
    • Description:

      Cato conjures up images of ancient Roman statesmen and southern antebellum retainers; it could have revival potential, with its 'O' ending and the current interest in the names of Greek and Roman antiquity.
  11. Remus
    • Origin:

      Latin, meaning unknown
    • Description:

      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.
  12. Mercer
    • Origin:

      French occupational name
    • Meaning:

      "a merchant"
    • Description:

      Mercer is an attractive possibility which is an occupational name that doesn't sound like one. Mercer and its cool, sophisticated short form Merce project a super creative image via their artistic namesakes.
  13. Balthazar
    • Origin:

      Phoenician
    • Meaning:

      "Baal protects the King"
    • Description:

      This evocative name of one of the Three Wise Men of the Orient, also spelled Balthasar, may finally be ready for prime time. Balthazar, Melchior and Caspar were the Magi who brought gifts of gold, frankincense and myrrh to the baby Jesus, though their names were not mentioned in the Bible.
  14. Bram
    • Origin:

      Dutch variation of Abraham
    • Meaning:

      "father of multitudes"
    • Description:

      Bram has an unusual measure of character and charm for a one-syllable name; it started as a hipper-than-Abe diminutive of the biblical Abraham, but is also an independent Irish and Dutch name, made famous by Irish-born Dracula creator Bram (nee Abraham) Stoker. Bram is currently Number 16 in the Netherlands; Bram Howard was a character on The West Wing.
  15. Isidore
    • Origin:

      Greek
    • Meaning:

      "gift of Isis"
    • Description:

      Isabel and Isadora are back: could it now be time for a more widespread revival of Isidore? In 2014, both Isidore and Isadore were on the list of fastest-rising names in the US.
  16. Helios
    • Origin:

      Greek
    • Meaning:

      "sun"
    • Description:

      The name of the young Greek sun god, brother to the moon goddess Selene, who rode across the sky each day in a chariot pulled by four horses.
  17. Zeno
    • Origin:

      Anglicized form of Greek Zenon, related to Zeus, king of the gods
    • Description:

      Zeno, the name of two ancient philosophers, has a muscular dynamism that's lightened by its cheerful final vowel, resulting in a kind of offbeat sci-fi feel. Zeno of Citium was the founder of the Stoic school of thought, Zeno of Elea was another early, original Greek thinker, famed for his Paradoxes.
  18. Tadhg
    • Origin:

      Irish
    • Meaning:

      "poet"
    • Description:

      The name of several ancient kings and princes of Ireland, Tadhg became so common at one point that it was used to represent a kind of Irish Gaelic everyman, or man in the street, as Paddy and Mick would later. Tadhg has seen a major resurgence in recent years and is also now ranked in England. It is sometimes used as the Irish equivalent of Timothy and is also anglicized as Teague and Thaddeus. Tadleigh and Thad are pet forms. Pronunciation is like tide ending with a g.
  19. Adair
    • Origin:

      Scottish and Irish
    • Meaning:

      "oak tree ford"
    • Description:

      Adair has flair, the grace of a Fred Astaire. It's a Scottish surname which came from the first name Edgar.
  20. Ilya
    • Origin:

      Russian variation of Elijah
    • Meaning:

      "the Lord is my God"
    • Description:

      A rare example of an a-ending boy's name that sounds masculine, Ilya has a large measure of creative Slavic charm. >p>Ilya Ilyich Oblomov is the central character in Goncharov's novel "Oblomov." Unfortunately, he spends most of his life in his bathrobe and slippers.