Compare two names
Adelaide and Adelaida side by side: Adelaide peaked in 2016 and Adelaida in 2024; in 2025 they were given to 1,062 and 65 babies.
Adelaide and Adelaida, year by year
Girls and boys together; Adelaide solid, Adelaida dashed.
| Adelaide | Adelaida | |
|---|---|---|
| Births 2025 | 1,062 | 65 |
| Rank 2025 | #289 among girls’ names | #2,647 among girls’ names |
| Recorded since 1880 | 35,007 | 3,177 |
| Peak year | 2016 | 2024 |
| Girls | 100% | 100% |
| Alive, estimated | 22,300 | 2,470 |
| Median age | 10 | 34 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.