Compare two names
Casper and Kasper side by side: Casper peaked in 2024 and Kasper in 2023; in 2025 they were given to 255 and 84 babies.
Casper and Kasper, year by year
Girls and boys together; Casper solid, Kasper dashed.
| Casper | Kasper | |
|---|---|---|
| Births 2025 | 255 | 84 |
| Rank 2025 | #924 among boys’ names | #1,880 among boys’ names |
| Recorded since 1880 | 6,229 | 1,409 |
| Peak year | 2024 | 2023 |
| Girls | 0.3% | 1% |
| Alive, estimated | 3,540 | 1,310 |
| Median age | 11 | 9 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.