BNN
Boy Name

Cillian

"War strife, fierce, bright-headed"

Ranked #463 for boys

About the Name Cillian

Meaning

War strife, fierce, bright-headed

Origin

Celtic

Gender

Boy

First Letter

C

Boy Rank

#463

Girl Rank

#13797

Cillian is a boy name of Celtic origin. The name means "War strife, fierce, bright-headed" and Currently ranked #463 in popularity in the United States. Browse more names starting with C or explore other Celtic names.

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Popularity Over Time

--
1950
--
1960
--
1970
--
1980
#10
1990
#208
2000
#1204
2010
#2070
2020

Source: U.S. Social Security Administration baby names data (public domain). Lower rank numbers indicate greater popularity.

Famous People Named Cillian

  • CM Cillian Murphy

Names Similar to Cillian

Cian

Boy

Ancient, enduring, distant

Celtic #1525

Conor

Boy

English #707

Ciaran

Boy

Dark-haired, little dark one

Celtic #1776
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Quick Facts

Syllables
2
Letters
7
Starts with
C
Origin
Celtic

Browse More

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