Compare two names
Rudolf and Rudolph side by side: Rudolf peaked in 1927 and Rudolph in 1927; in 2025 they were given to 0 and 25 babies.
Rudolf and Rudolph, year by year
Girls and boys together; Rudolf solid, Rudolph dashed.
| Rudolf | Rudolph | |
|---|---|---|
| Births 2025 | 0 | 25 |
| Rank 2025 | not ranked | #4,230 among boys’ names |
| Recorded since 1880 | 2,951 | 53,638 |
| Peak year | 1927 | 1927 |
| Girls | 0% | 0.4% |
| Alive, estimated | 1,120 | 16,700 |
| Median age | 59 | 66 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.