Dillian

Meaning of Dillian

Dillian likely originates as a modern variant of the Welsh name Dylan—dy “great” plus llan “tide” denoting “son of the sea”—or from the Irish Gaelic surname Dillon (O’Dileáin). It entered American usage in the late twentieth century, peaking at rank 728 in 1992 and consistently occupying a 900–950 position over the last decade. Despite its low frequency—just five recorded births in 2021—it has maintained a stable bottom-thousand placement. Its double-L spelling offers phonetic precision (/ˈdɪliən/) while subtly distinguishing it from more common cognates. From an Anglo-American standpoint, Dillian balances technical clarity with Celtic heritage, satisfying a preference for a name that is both analytically grounded and singular in modern presentation. Its rarity minimizes roll-call confusion, though its standard phonetics eliminate the need for spelling quizzes.

Pronunciation

English

  • Pronunced as DIL-ee-an (/ˈdɪliən/)

U.S. Popularity Chart

Similar Names to Dillian

Notable People Named Dillian

Dillian Whyte -
Laura Gibson
Curated byLaura Gibson

Assistant Editor