Compare two names
Kaiya and Kay side by side: Kaiya peaked in 2002 and Kay in 1942; in 2025 they were given to 255 and 47 babies.
Kaiya and Kay, year by year
Girls and boys together; Kaiya solid, Kay dashed.
| Kaiya | Kay | |
|---|---|---|
| Births 2025 | 255 | 47 |
| Rank 2025 | #994 among girls’ names | #3,945 among girls’ names |
| Recorded since 1880 | 8,620 | 102,545 |
| Peak year | 2002 | 1942 |
| Girls | 99.6% | 96% |
| Alive, estimated | 8,540 | 60,000 |
| Median age | 15 | 73 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.