Compare two names
Cian and Kian side by side: Cian peaked in 2007 and Kian in 2025; in 2025 they were given to 148 and 803 babies.
Cian and Kian, year by year
Girls and boys together; Cian solid, Kian dashed.
| Cian | Kian | |
|---|---|---|
| Births 2025 | 148 | 803 |
| Rank 2025 | #1,310 among boys’ names | #401 among boys’ names |
| Recorded since 1880 | 3,751 | 13,568 |
| Peak year | 2007 | 2025 |
| Girls | 1% | 1% |
| Alive, estimated | 3,700 | 13,400 |
| Median age | 14 | 10 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.