Compare two names
Wilian and Willian side by side: Wilian peaked in 2007 and Willian in 1929; in 2025 they were given to 7 and 20 babies.
Wilian and Willian, year by year
Girls and boys together; Wilian solid, Willian dashed.
| Wilian | Willian | |
|---|---|---|
| Births 2025 | 7 | 20 |
| Rank 2025 | #10,613 among boys’ names | #5,032 among boys’ names |
| Recorded since 1880 | 237 | 4,092 |
| Peak year | 2007 | 1929 |
| Girls | 0% | 0.4% |
| Alive, estimated | 233 | 2,050 |
| Median age | 17 | 52 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.