Kierin
- US rank
- Unranked
- Syllables
- 2
- Peak
- #8,781 in 2014
0 babies were named Kierin in the US in 2025.
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US births per million boys, 2002–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Kierin you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryKierin first shows up in US birth records in 1995, the first year at least 5 babies got it. It has been in use for 30 years since.
- Best yearIts best year was 2014, when it reached #8,781.
About the name Kierin
Kierin is a boy name of Irish origin. It has 6 letters and 2 syllables, starting with K and ending in “-rin”. US birth records list Kierin for boys from 2002 to 2017, in 6 of those 16 years. Its best year was 2014, when it ranked #8,781 among boy names. It hasn't been given to 5 or more US babies in a year since 2017, so today it's a genuinely rare choice.
Origin:Irish names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 2000s | 1.1 | 941,176 boys |
| 2010s | 1.3 | 761,905 boys |
More Irish boy names
- Boy name: Liam · resolute protector
- Unisex name: Owen · well-born
- Unisex name: Logan · little hollow
- Unisex name: Nolan · descendant of Nuallán
- Unisex name: Gael · a Gael
- Boy name: Arthur · possibly bear
- Unisex name: Ryan · little king
- Boy name: Dominic · of the Lord
Questions about the name Kierin
What is the origin of the name Kierin?
Kierin has Irish roots in our records. Other Irish names include Liam, Owen, Logan.
Is Kierin a boy or girl name?
Kierin is a boy name.
How popular is the name Kierin?
Kierin is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2017. It peaked at #8,781 in 2014.