Kortni
- US rank
- Unranked
- Syllables
- 2
- Peak
- #1,952 in 1990
0 babies were named Kortni in the US in 2025.
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US births per million girls, 1974–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Kortni you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryKortni first shows up in US birth records in 1974, the first year at least 5 babies got it. It has been in use for 51 years since.
- Best yearIts best year was 1990, when it reached #1,952.
About the name Kortni
Kortni is a girl name of English origin. It has 6 letters and 2 syllables, starting with K and ending in “-tni”. US birth records list Kortni for girls from 1974 to 2018, in 45 of those 45 years. Its best year was 1990, when it ranked #1,952 among girl names. It hasn't been given to 5 or more US babies in a year since 2018, so today it's a genuinely rare choice.
Origin:English names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1970s | 6.2 | 160,858 girls |
| 1980s | 16 | 61,463 girls |
| 1990s | 29 | 34,892 girls |
| 2000s | 13 | 76,336 girls |
| 2010s | 5.9 | 170,455 girls |
Other spellings of Kortni
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 Kortni
What is the origin of the name Kortni?
Kortni has English roots in our records. Other English names include Olivia, Charlotte, Harper.
Is Kortni a boy or girl name?
Kortni is a girl name.
How popular is the name Kortni?
Kortni is rare: fewer than 5 US girls got it in 2025, and it was last given to 5 or more in 2018. It peaked at #1,952 in 1990.