Compare two names
Alphonzo and Alfonzo side by side: Alphonzo peaked in 1963 and Alfonzo in 1970; in 2025 they were given to 0 and 27 babies.
Alphonzo and Alfonzo, year by year
Girls and boys together; Alphonzo solid, Alfonzo dashed.
| Alphonzo | Alfonzo | |
|---|---|---|
| Births 2025 | 0 | 27 |
| Rank 2025 | not ranked | #3,952 among boys’ names |
| Recorded since 1880 | 2,030 | 5,783 |
| Peak year | 1963 | 1970 |
| Girls | 0% | 0% |
| Alive, estimated | 1,310 | 3,980 |
| Median age | 54 | 46 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.