male NAME · CURRENTLY #418
Killian
KIL-ee-ən
“Little church, from Irish Cillín; it is the anglicized form of Cillian.”
An anglicized spelling associated with the Irish name Cillian.
SSA POPULARITY HISTORY
How Killian has traveled through time
51915
51920
91985
911990
1551995
1582000
1722005
3092010
1,0012015
9122020
7852025
LATEST YEAR2025785 births
PEAK RANK#248in 2017
CURRENT USAGE1.9% F98.1% M
Source: U.S. Social Security Administration. SSA excludes names with fewer than five occurrences in a geographic area.