Killian is a boy's name of Irish origin meaning “Little warrior, church.” It has 3 syllables, giving it an elegant, melodic rhythm. Common nicknames include Kill. As of 2023, Killian ranks #366 among boys' names in the United States and has been gradually declining. Its highest US ranking was #311 in 2019.
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KIL-ee-un
Phonetic spelling
Currently #366 among US baby names.
* Based on US Social Security Administration birth-registration data
Killian means “Little warrior, church.” It is a boy's name of Irish origin.
Killian is pronounced KIL-ee-un.
Killian is most commonly used as a boy's name.
Killian currently ranks #366 among boys' names in the United States.
Popular nicknames for Killian include Kill.
Middle names that pair well with Killian include Killian James, Killian Alexander, Killian William, Killian Thomas.
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“Red-haired, little red one”
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