Kassi Girl
How popular is Kassi?
#10,104 girl name in 2025
9 baby girls were named Kassi in the US in 2025, making it the 10104th most popular girl name.
2,065living people named Kassi (est.)
35median age of people named Kassi
2,110babies named Kassi since 1880
1 in 368,371US babies born in 2025
Kassi popularity over time
| Rank in 2025 | #10,104 for girls (▼ 1163 from 2024) |
|---|---|
| Babies in 2025 | 9 girls |
| 10-year trend | Rising (+29% babies vs 2015) |
| Earlier ranks | #13,001 in 2015, #12,137 in 2020 |
| Peak year | 1986 (107 girls) |
| Highest rank | #1,260 in 1986 |
| First recorded | 1966 |
| Boys vs girls (last 10 years) | 0% boys, 100% girls |
| Chance a classmate shares it | 0.0% in a class of 25 kids born in 2025 |
Kassi counting every spelling
Social Security counts each spelling as its own name. Adding together the spellings that sound alike, the Cassie family of names ranked #659 for girls in 2025 (#636 the year before), with 411 babies in all.
| Spelling | Girls in 2025 | Share |
|---|---|---|
| Cassie | 175 | 43% |
| Kasey | 105 | 26% |
| Kassie | 55 | 13% |
| Kaysie | 11 | 3% |
| Kasie | 9 | 2% |
| Kaysi | 13 | 3% |
| Kaisey | 12 | 3% |
| Cassi | 5 | 1% |
| Kassi | 9 | 2% |
| Kassey | 6 | 1% |
| Casie | 6 | 1% |
Spellings are grouped by how they sound, using our own rules, so a few groupings may not match how your family says the name.
Kassi by decade
| Decade | Baby girls | Best rank |
|---|---|---|
| 1960s | 12 | #5,808 |
| 1970s | 138 | #2,801 |
| 1980s | 802 | #1,260 |
| 1990s | 698 | #1,497 |
| 2000s | 295 | #2,668 |
| 2010s | 119 | #6,853 |
| 2020s | 46 | #8,019 |
Girl names about as popular as Kassi
Questions
- Is Kassi a boy or girl name?
- Kassi is mostly a girl name. Over the last 10 years, 100% of babies named Kassi were girls.
- How popular is the name Kassi?
- 9 baby girls were named Kassi in the US in 2025, making it the 10104th most popular girl name.
- When was Kassi most popular?
- Kassi peaked in 1986, when 107 girls were given the name. Its highest rank was #1,260 in 1986.
- How many people are named Kassi?
- 2,110 babies have been named Kassi in the US since 1880. We estimate about 2,065 of them are alive in 2026, with a median age of 35.
Source: Social Security Administration baby name data, 1880 to 2025 (names given to at least 5 babies of a sex in a year). Living-people and median-age figures are our estimates using US life tables. How we calculate.