K

Killian

KI-llian
Boy Names Irish origin #faith

Meaning & origin

With Irish origins, Killian means "little church; strife," a meaning that has helped it stay a consistently loved choice. It's often grouped among names that evoke faith.

MeaningLittle church; strife
OriginIrish
PronunciationKI-llian
CategoryBoy Names
Numerology number5

Popularity over time

Approximate historical rank by birth year (lower number = more popular).

2000
2010
2020
2025

Nicknames

Kill

Frequently asked questions

What does the name Killian mean?

Killian means "Little church; strife." It comes from Irish origin.

How do you pronounce Killian?

Killian is pronounced KI-llian.

Is Killian a popular name?

Based on recent birth-registration data, Killian currently ranks around #16 for its category.

What are common nicknames for Killian?

Common nicknames include Kill.