Three Letter Boy Names

Three Letter Boy Names

Three letter boy names are led by Kai, one of the sleek international male names in this fashionable category.

Along with Kai, other baby boy names with three letters in the US Top 300 include Eli, Ian, Leo, Max, Jax, and Ace.

Many of the most classic nicknames are three letter male names: Bob, Jim, Tom, Tim, Joe, and Sam, for instance.

Unique three letter names for boys on our recommended list include Art, Asa, Cal, Fox, Lev, Mac, Pax, Rex, Sem, Van, and Wim.

Take a peek at our full list of three letter names for boys below., ordered by their current popularity on Nameberry.

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Boy Names

Search Names by Number of Letters

  1. Bao
    • Origin:

      Chinese or Vietnamese
    • Meaning:

      "treasure, jewel"
    • Description:

      A unisex Chinese and Vietnamese with an appealingly simple, vowel-rich spelling.
  2. Abt
    • Origin:

      German, variation of Abbott
    • Description:

      A German surname you do NOT want to use as a first.
  3. Xan
    • Origin:

      Diminutive of Alexander
    • Meaning:

      "defending men"
    • Description:

      With the plethora of Alexes around, Xan (and Xander) have emerged as hot new nicknames for Alexander. Xan also stands well on its own. It can be found--not surprisingly--in several computer games.
  4. Abi
    • Origin:

      Hebrew
    • Meaning:

      "father"
    • Description:

      Short form of the Biblical name Abiah or Abijah, meaning "my father is God".
  5. Ham
    • Origin:

      Hebrew
    • Meaning:

      "hot, warm"
    • Description:

      Along with Shem and Japheth, a son of Noah with a name that's almost never used -- for more obvious reasons than those of his brothers.
  6. Ace
    • Origin:

      Latin
    • Meaning:

      "one, unity"
    • Description:

      No longer tied to the hapless Ace Ventura, this jaunty, high-flying nickname name is starting to take flight among celebrity and other parents, with its countless positive references to doing well in tests and poker games, on the tennis court and golf course, and in the air.
  7. Adi
    • Ade
      • Origin:

        Yoruba
      • Meaning:

        "crown"
    • Agu
      • Origin:

        Igbo
      • Meaning:

        "tiger"
      • Description:

        In its native Nigeria, Agu is a surname that signifies strength and being a force of nature. Agu as a first name has some pedigree, however: most notably via Agu Casmir, a famous Nigerian-Singaporean soccer player.
    • Aja
      • Origin:

        Hindi
      • Meaning:

        "goat"
      • Description:

        Retro musical reference to classic Steely Dan rock album, but mostly for girls today.
    • Aki
      • Origin:

        Japanese; Finnish,"born in the autumn; ancestor"
      • Meaning:

        "born in the autumn; ancestor"
      • Description:

        A name known in several cultures, also through animated book character Tiger Aki. Finnish author Aki Ollikainen is another notable bearer.
    • Ric
      • Lex
        • Origin:

          Diminutive of Alexander
        • Meaning:

          "defending men"
        • Description:

          Cool short form of Alexander, fresher than Alex and less trendy than Xander... for now.
      • Zan
        • Origin:

          Diminutive of Alexander, Greek
        • Meaning:

          "defending men"
        • Description:

          There's Zan and there's Xan--take your pick. Both of these are the latest generation of Alexander nicknames, Xan having been noticed first as a character on "Buffy the Vampire Slayer" (a rich source of names), and soon phoneticized into Zan.
      • Abe
        • Origin:

          Diminutive of Abraham
        • Description:

          Old-time nickname that may follow in the fashionable footsteps of cronies Jake and Sam.
      • Alf
        • Origin:

          English
        • Meaning:

          "elf counsel"
        • Description:

          Short form of Alfred that had fallen out of favor, but could come back alongside Alfie and other clunky old-style nicknames like Gus and Ike.
      • Ali
        • Origin:

          Arabic
        • Meaning:

          "supreme, exalted"
        • Description:

          This is one of the ninety-nine attributes of Allah, deemed by Muhammad to be a recommended name for a male child. In this country, it's been primarily associated with boxing immortal Muhammad Ali, known as "the greatest." But Ali is also one of the most popular unisex names for both boys and girls.
      • Alv
        • Aed
          • Aba