Seini
- US rank
- #14,942
- Syllables
- 2
- Peak
- #9,545 in 1986
5 babies were named Seini in the US in 2025.
Found on lists
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US births per million girls, 1986–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Seini you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- How commonAbout 1 in every 322,581 baby girls born in the US in 2025 was named Seini, 5 babies in all. In a typical school of 500 kids, your Seini would very likely be the only one.
- HistorySeini first shows up in US birth records in 1986, the first year at least 5 babies got it. It has been in use for 39 years since.
- Best yearIts best year was 1986, when it reached #9,545.
About the name Seini
Seini is a girl name of American origin. It has 5 letters and 2 syllables, starting with S and ending in “-ini”. US birth records list Seini for girls from 1986 to 2025, in 13 of those 40 years. Its best year was 1986, when it ranked #9,545 among girl names. In 2025 it ranked #14,942, with 5 babies.
Origin:American names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1980s | 0.9 | 1,142,857 girls |
| 1990s | 0.8 | 1,204,819 girls |
| 2000s | 1.1 | 892,857 girls |
| 2010s | 1.1 | 917,431 girls |
| 2020s | 1.0 | 983,607 girls |
More American girl names
- Girl name: Lainey · possibly light
- Girl name: Daisy · day's eye
- Girl name: Josie · he will add
- Unisex name: Kinsley · king's meadow
- Girl name: Sienna · from Siena
- Unisex name: Brooklyn · from Brooklyn, New York
- Girl name: Summer · summer
- Unisex name: Stevie · crown
Questions about the name Seini
What is the origin of the name Seini?
Seini has American roots in our records. Other American names include Lainey, Daisy, Josie.
Is Seini a boy or girl name?
Seini is a girl name.
How popular is the name Seini?
Seini ranked #14,942 for US girls in 2025, given to 5 babies. Its best year was 1986 (#9,545).