Killian

Irish

"war strife or church"

Killian Origin and Meaning

The name Killian is a girl's name meaning "war strife or church".

Yes, another Irish surname, turned boys' name, turned unisex name. But we think this one has a bit more going for it than Logan or Mason, given its similarity in sound to very traditional feminine names Gillian and Lillian.

Popularity of the name Killian

• 1999 Nameberry 2025

20 Names Similar to Killian

These 20 names were selected by our users that were looking for other names like Killian.

• Lyle
• Ellowyn
• Vaeda
• Rowe
• Rainie
• Devereux
• Nori
• Denali
• Koa
• Rumer
• Roux
• Keaton
• Novi
• Albany
• Blaise
• Raiden
• Callaway
• Huxley
• Griffin
• Irie

The name Killian in Pop Culture

• Killian Fangbattle orc woman from D&D podcast The Adventure Zone