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Rare, Unique, and Unusual Boy Names

Pamela Redmond
By Pamela Redmond
Updated Thu Feb 01 2024
Rare, Unique, and Unusual Boy Names

Cool boys’ names can have deep roots or be modern inventions but the coolest names are also often rare, unique, and unusual. And the very best cool boy names hit the trifecta of being rare, rooted in history, and on trend in terms of current styles.

To make this list, these cool names for boys had to be used for 25 or fewer baby boys, which definitely makes them rare and uncommon.

Many of the surname-names for boys on this list won’t stay unique for long. Choices such as Fielding, Halston, Langdon, and Maguire are one celebrity baby or TV character away from becoming smash hits.

This list of cool unique boys’ names features some of our favorite possibilities, ordered by their current popularity on Nameberry.

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Unique Names

Boy Names

  1. Llewellyn

    • Origin:

      Welsh, variation of Llywelyn

    • Meaning:

      "leader's image"

    • Description:

      Llewellyn/Llywelyn is a common patriotic first name in Wales, with its distinctive Welsh double LL's; in the U.S. Llewellyn would make a daring choice, though with the chance that some might find the ellen sound slightly feminine.
  2. 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.
  3. 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.
  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. 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, Switzerland, Poland, and France, St Florian was the venerated patron saint of those in danger from water and the patron saint of firefighters.
  6. Ivo

    • Origin:

      German

    • Meaning:

      "yew wood, archer"

    • Description:

      Ivo is an unusual, catchy name with the energetic impact of all names ending in 'o'. Hardly heard in the U.S., it is used a bit more frequently in England, as is the related Ivor, a favorite of such novelists as Evelyn Waugh and P.G. Wodehouse. Ivo is currently most popular in the Netherlands.
  7. 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.
  8. Fergus

    • Origin:

      Scottish and Irish

    • Meaning:

      "man of force"

    • Description:

      In Celtic lore, Fergus was the ideal of manly courage, making it a charming, slightly quirky Scottish and Irish favorite.
  9. Hamish

    • Origin:

      Scottish variation of James

    • Meaning:

      "supplanter"

    • Description:

      Just as Seamus/Seumus is Irish for James, Hamish is the Scottish form — one that's not often used here, but still redolent of Olde Scotland. If you're ready to go further than Duncan and Malcolm, out to Laird and Ewan territory, this may be worth consideration. It also sounds just like the Yiddish word for homey.
  10. 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.
  11. Fraser

    • Origin:

      Scottish from French

    • Meaning:

      "strawberry"

    • Description:

      Though TV's "Frasier" made the name famous, and Frazier is a well-used variation, Fraser is the original, used mostly in Scotland.
  12. Eero

    • Origin:

      Finnish variation of Eric

    • Meaning:

      "eternal ruler"

    • Description:

      Creative gem perfect for an architect's son, in tribute to modern Finnish-American architect Eero Saarinen.
  13. Castor

    • Origin:

      Greek; Latin

    • Meaning:

      "beaver; pious one"

    • Description:

      Forget the oil. It's one of the twins that make up the constellation Gemini, and a mythological name on the cutting-edge of fashion; used by Metallica's James Hetfield.
  14. Ned

    • Origin:

      English, diminutive of Edward

    • Meaning:

      "wealthy guardian"

    • Description:

      Ned is a gently old-fashioned Nancy Drew-Bobbsey Twins-era short form for Edward that sounds cooler than Ed and is enjoying a small style renaissance.
  15. Valerian

    • Origin:

      Latin

    • Meaning:

      "strength, health"

    • Description:

      This name of a Roman emperor and of a sedating plant is still used quietly, given to about a dozen baby boys in the US last year. It has a strong, rhythmic sound and could make a modern-feeling honor name for grandma Valerie.
  16. Yves

    • Origin:

      French

    • Meaning:

      "yew wood"

    • Description:

      On paper, with its stylish ties to fashion legend Yves Saint-Laurent (born Henri), Yves looks great, but the pronunciation--EVE-- could lead to gender confusion. German variation Ivo might be cooler and clear up the issue.
  17. Inigo

    • Origin:

      Basque, medieval Spanish variation of Ignatius

    • Meaning:

      "fiery"

    • Description:

      Inigo, almost unknown in the U.S., is an intriguing choice, with its strong beat, creative and evocative sound, and associations with the great early British architect and stage designer Inigo Jones. The sixteenth-seventeenth century Jones shared his name with his father, a London clockmaker, who received it when Spanish names for boys were fashionable in England, especially among devout Roman Catholics.
  18. Jago

    • Origin:

      Spanish and Cornish variation of Jacob

    • Meaning:

      "supplanter"

    • Description:

      Jago is a dashing alternative to overused favorite Jacob.
  19. Pippin

    • Origin:

      Variation of Pepin

    • Meaning:

      "awe-inspiring"

    • Description:

      Super-sweet name that was the title of a Broadway play -- but best known as a type of apple. The Dutch variation is Pepijn is finding some popularity in that country, where short nickname names are stylish.
  20. Lonan

    • Origin:

      Irish

    • Meaning:

      "blackbird"

    • Description:

      This name of several early Irish saints makes a nice Logan/Conan alternative.