Three letter boy names are led by Leo, one of the sleek male names in this fashionable category. Along with Leo, other boys' names with three letters in the US Top 300 include Eli, Ian, Kai, Max, Jax, and Ace. Many of the most classic male nicknames have three letters: 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. The top names below rank among the current US Top 1000 Baby Names and are ordered by popularity. Unique names rank below the Top 1000 and are listed alphabetically.
