Compare two names
Lydiah and Lydia side by side: Lydiah peaked in 2013 and Lydia in 2014; in 2025 they were given to 6 and 2,692 babies.
Lydiah and Lydia, year by year
Girls and boys together; Lydiah solid, Lydia dashed.
| Lydiah | Lydia | |
|---|---|---|
| Births 2025 | 6 | 2,692 |
| Rank 2025 | #14,245 among girls’ names | #92 among girls’ names |
| Recorded since 1880 | 313 | 187,317 |
| Peak year | 2013 | 2014 |
| Girls | 100% | 99.9% |
| Alive, estimated | 310 | 139,000 |
| Median age | 13 | 24 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.