US Popularity Rank: 7962

Origin: Welsh

Meaning: son of the sea

Dyllan is a gender-neutral name that puts a modern spin on a timeless classic. An eye-catching variation of the traditional Welsh moniker Dylan, Dyllan has an extra 'l' that gives it an added bit of character (in more ways than one!). This gem means “son of the sea,” so if you are on the hunt for a distinctive, nautical-themed name, then this one is sure to pique your interest.