embrisa.
embrisa.
Theme
Masculine

Kian

ˈkiː.ən

Ancient; or king

IrishPersian

How to say it

KI · an

ˈkiː.ən

What it means

Two roots: the Irish Cian, 'ancient' or 'enduring,' and the Persian Kian, 'king' or 'realm.'

Kian sits on two heritages that landed on the same sound. In Irish it is Cian, 'ancient' or 'enduring,' the name of a hero of myth and father of the god Lugh. In Persian, Kian means 'king' or 'realm,' from the legendary Kayanian dynasty. That double pedigree has made it popular in Ireland, Britain, and Iran alike. Cian is the Irish spelling.

How to spell Kian

The standard spelling is Kian. Common variants include Cian, Kean, Keon, but Kian is the most widely used form.

Popularity over time

#10 #100 #1000 #1 #574618802025

peaked at #401 in 2025, currently #401 in 2025.

Source: U.S. Social Security Administration, names given to at least 5 babies in a year, 1880–2025. Reviewed July 2026. See where the names are moving

Heads-up notes

  • Spelling

    Kian and the Irish Cian are the same; the Persian Kian shares the spelling with a separate 'king' meaning.

Who's worn it

Historical figures, characters, and public faces who share the name. The cultural surface, for whatever weight you want to give it.

  • Cian in Irish myth, the father of the god Lugh

Spelling variants

  • Cian
  • Kean
  • Keon

Common questions

What does the name Kian mean?
Two roots: the Irish Cian, 'ancient' or 'enduring,' and the Persian Kian, 'king' or 'realm.'
What does Kian mean in Irish?
In Irish, Kian means "Ancient; or king." Kian sits on two heritages that landed on the same sound. In Irish it is Cian, 'ancient' or 'enduring,' the name of a hero of myth and father of the god Lugh. In Persian, Kian means 'king' or 'realm,' from the legendary Kayanian dynasty. That double pedigree has made it popular in Ireland, Britain, and Iran alike. Cian is the Irish spelling.
How do you pronounce Kian?
Kian is pronounced ˈkiː.ən. Say it as KI-an, with the stress on the "ki" syllable.
How do you spell Kian?
The standard spelling is Kian. Common spelling variants include Cian, Kean, Keon.
Is Kian a boy or girl name?
Kian is traditionally a masculine name.
How popular is the name Kian?
Kian ranked #401 in the U.S. in 2025, according to Social Security Administration data.