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Kian

Boy name · American · Celtic · Irish

Meaningancient · Irish

US rank
#400
Syllables
1
Peak
#400 in 2025

797 babies were named Kian in the US in 2025. It has climbed 51 places in five years.

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US births per million boys, 1970–2025

0235470197020002025

Most popular states (2025)

DC rank #120HI rank #126NV rank #201CA rank #232MA rank #274

Similar names

Popularity: U.S. Social Security Administration (babies with 5+ births per year).

Did you know?

A few things about Kian you might not know, from US birth records and Wikipedia. Handy for convincing a partner, or a grandparent.

Kian Egan

Famous Kian

Kian Egan

Irish pop singer (born 1980)

Choose Kian and your child shares a first name with Kian Egan, an Irish pop singer. A ready-made answer when someone asks “Kian, like who?” Kian Egan's Wikipedia article is available in 26 languages, a good sign of just how widely known they are.

Read about Kian Egan on Wikipedia (opens in a new tab)

Photo: Harrywad, CC BY-SA 3.0 (opens in a new tab), via Wikimedia Commons

  • How commonAbout 1 in every 2,143 baby boys born in the US in 2025 was named Kian, 797 babies in all. In a typical school of 500 kids, your Kian would very likely be the only one.
  • HistoryKian first shows up in US birth records in 1970, the first year at least 5 babies got it. It has been in use for 55 years since.
  • Best yearKian is at its all-time high right now: #400 in 2025.
  • Then vs nowKian is 5.7× more common today than it was in 2000. In 2000 it was given to about 1 in 12,195 baby boys; in 2025, about 1 in 2,143.
  • TrendKian has climbed 51 places in the US rankings over the last five years and now sits at #400. Fast risers like this often keep climbing, so expect to hear it more.
  • Where it's lovedKian is most popular in Washington, D.C., where it ranks #120, followed by Hawaii (#126) and Nevada (#201). It's in the top 1,000 in 36 states.
  • MeaningIn Irish, Kian means “ancient”. Our records link it to American, Celtic and Irish roots.

About the name Kian

Kian is a boy name of American, Celtic and Irish origin meaning “ancient”. It has 4 letters and 1 syllable, starting with K and ending in “-ian”. US birth records list Kian for boys from 1970 to 2025, in 56 of those 56 years. Its best year was 2025, when it ranked #400 among boy names. In 2025 it ranked #400, with 797 babies.

Origin:American namesCeltic namesIrish names

Kian for boys, by decade
DecadeBabies per millionAbout 1 in
1970s4.8209,644 boys
1980s7.5134,048 boys
1990s3627,640 boys
2000s1397,195 boys
2010s2913,439 boys
2020s4162,406 boys

More American boy names

Questions about the name Kian

What does the name Kian mean?

Kian means “ancient” in Irish.

What is the origin of the name Kian?

Kian has American, Celtic, Irish roots in our records. Other American names include Henry, Maverick, Kai.

Is Kian a boy or girl name?

Kian is a boy name, though a few girls get it too.

How popular is the name Kian?

Kian ranked #400 for US boys in 2025, given to 797 babies. Its best year was 2025 (#400).