US Popularity:725
Origin:Irish
Other Origin(s):Celtic
Meaning:bright-headed; little warrior; church
Killian is a masculine name of Irish origin that is rich with meaning. A variant spelling of Cillian, this name comes from the Celtic word ceallach, and translates to “bright-headed” and “little warrior.” This makes Killian a wonderful choice to help baby embrace their strong spirit and beautiful mind. Killian also comes from the Irish word cill, which means “church,” giving you and baby a unique way to celebrate your faith together.
On this page:
Common NicknamesPopularity Trend ChartSimilar NamesParents Who Like the Name Killian Also Like
Related Baby Names ListsSibling Name IdeasNames with the Same Meaning

Common Nicknames for Killian

Thought Killian couldn’t get any cuter? Check out adorable nicknames for baby below.

How Popular Is The Name Killian?

The Bump Ranking

Overall:Killian is currently #377 on The Bump
Boy:Killian is currently #222 on The Bump Boy Names

U.S. Births

Overall:Killian is currently #725 in U.S. births
Boy:Killian is currently #369 in U.S. births

Yearly Ranking Change:

Year:
2024
#369
in 2024
- 3
from 2023
In comparison to the previous year's data

Similar Names

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Parents Who Like the Name Killian Also Like:

Baby Name Lists That Include Name Killian

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Sibling Name Ideas

Are you looking for a sibling name for Killian? Here are some great options:

Names with the Same Meaning

Explore other names that mean "Warrior".
Sources
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