Casai
- Gender
- Boy
- US rank, 2025
- #4,706 for boys
Casai is a boys' name. In 2025 it ranked 4,706th for boys in the US (21 babies).
Is Casai a girl's or a boy's name?
Casai is a boys' name. In 2025, it was given to 21 boys in the US. Too few girls were given it to be listed.
How popular is Casai in the US?
- Rank in 2025
- #4,706among boys
- Babies in 2025
- 21about 1 in 81,000 boys
- Five-year trend
- Too rare to calltoo few babies to tell
- Same name in a class
- under 1%chance among 15 boys
In 2025, 21 boys in the US were named Casai, making it the 4,706th most popular name for boys. Five years earlier, in 2020, it was 10,599th. It first appears in the records in 2020.
2025 had the most boys named Casai of any year since it first appeared, in 2020.
In 2025, 488 boys in the US were given Casai or a name that sounds the same. With every name's spellings counted this way, that ranks #574, up from #4,706 for this spelling alone.
- Kasai 437
- Casai 21
- Khasai 16
- Kasaii 14
Casai in the US, year by year
| Year | Boys | Rank |
|---|---|---|
| 2025 | 21 | #4,706 |
| 2024 | 0 | – |
| 2023 | 8 | #8,916 |
| 2022 | 0 | – |
| 2021 | 0 | – |
| 2020 | 6 | #10,599 |
Names like Casai
Names given in the same years and the same naming tradition, with a similar sound.
Cassian Charlie Kenai Oscar Henry Chozen Kyaire Conrad Eider Otto Enoch Callan
Other spellings of Casai
Sources
Figures from Popular Baby Names (US Social Security Administration). Nameling last updated them on 20 October 2026. How the figures are worked out, and the data to download.
To cite this page: Nameling, “Casai: name meaning, origin and popularity”, https://www.nameling.co.uk/names/casai, updated 20 October 2026.