Kelsei
Girl name · English · Scandinavian · Scottish
- US rank
- #11,932
- Syllables
- 2
- Peak
- #5,065 in 1996
7 babies were named Kelsei in the US in 2025. It has climbed 210 places in five years.
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US births per million girls, 1988–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Kelsei you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- How commonAbout 1 in every 227,273 baby girls born in the US in 2025 was named Kelsei, 7 babies in all. In a typical school of 500 kids, your Kelsei would very likely be the only one.
- HistoryKelsei first shows up in US birth records in 1988, the first year at least 5 babies got it. It has been in use for 37 years since.
- Best yearIts best year was 1996, when it reached #5,065.
- TrendKelsei has climbed 210 places in the US rankings over the last five years and now sits at #11,932. Fast risers like this often keep climbing, so expect to hear it more.
About the name Kelsei
Kelsei is a girl name of English, Scandinavian and Scottish origin. It has 6 letters and 2 syllables, starting with K and ending in “-sei”. US birth records list Kelsei for girls from 1988 to 2025, in 35 of those 38 years. Its best year was 1996, when it ranked #5,065 among girl names. In 2025 it ranked #11,932, with 7 babies.
Origin:English namesScandinavian namesScottish names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1980s | 3.0 | 327,869 girls |
| 1990s | 6.5 | 153,374 girls |
| 2000s | 5.6 | 178,891 girls |
| 2010s | 4.5 | 223,714 girls |
| 2020s | 2.9 | 348,837 girls |
Other spellings of Kelsei
More English girl names
- Girl name: Olivia · olive tree
- Girl name: Charlotte · free
- Unisex name: Harper · harp player
- Girl name: Elizabeth · God is my oath
- Girl name: Lily · lily flower
- Girl name: Lucy · light
- Girl name: Lainey · possibly light
- Girl name: Scarlett · scarlet red
Questions about the name Kelsei
What is the origin of the name Kelsei?
Kelsei has English, Scandinavian, Scottish roots in our records. Other English names include Olivia, Charlotte, Harper.
Is Kelsei a boy or girl name?
Kelsei is a girl name.
How popular is the name Kelsei?
Kelsei ranked #11,932 for US girls in 2025, given to 7 babies. Its best year was 1996 (#5,065).