Compare two names
Jefferson and Jeferson side by side: Jefferson peaked in 2009 and Jeferson in 2008; in 2025 they were given to 298 and 17 babies.
Jefferson and Jeferson, year by year
Girls and boys together; Jefferson solid, Jeferson dashed.
| Jefferson | Jeferson | |
|---|---|---|
| Births 2025 | 298 | 17 |
| Rank 2025 | #831 among boys’ names | #5,490 among boys’ names |
| Recorded since 1880 | 24,440 | 430 |
| Peak year | 2009 | 2008 |
| Girls | 0% | 0% |
| Alive, estimated | 18,200 | 425 |
| Median age | 27 | 15 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.