Keilen
- US rank
- Unranked
- Syllables
- 2
- Peak
- #5,102 in 2009
0 babies were named Keilen in the US in 2025.
Save adds it to your list. Vote moves it up the top voted names.
US births per million boys, 1991–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Keilen you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryKeilen first shows up in US birth records in 1991, the first year at least 5 babies got it. It has been in use for 34 years since.
- Best yearIts best year was 2009, when it reached #5,102.
About the name Keilen
Keilen is a boy name of Irish origin. It has 6 letters and 2 syllables, starting with K and ending in “-len”. US birth records list Keilen for boys from 1991 to 2024, in 26 of those 34 years. Its best year was 2009, when it ranked #5,102 among boy names. It hasn't been given to 5 or more US babies in a year since 2024, so today it's a genuinely rare choice.
Origin:Irish names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1990s | 1.7 | 596,026 boys |
| 2000s | 5.0 | 198,020 boys |
| 2010s | 5.0 | 199,203 boys |
| 2020s | 3.6 | 279,330 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 Keilen
What is the origin of the name Keilen?
Keilen has Irish roots in our records. Other Irish names include Liam, Owen, Logan.
Is Keilen a boy or girl name?
Keilen is a boy name.
How popular is the name Keilen?
Keilen is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2024. It peaked at #5,102 in 2009.