Compare two names
Sydnee and Sydney side by side: Sydnee peaked in 2003 and Sydney in 2000; in 2025 they were given to 14 and 893 babies.
Sydnee and Sydney, year by year
Girls and boys together; Sydnee solid, Sydney dashed.
| Sydnee | Sydney | |
|---|---|---|
| Births 2025 | 14 | 893 |
| Rank 2025 | #7,850 among girls’ names | #348 among girls’ names |
| Recorded since 1880 | 8,255 | 187,700 |
| Peak year | 2003 | 2000 |
| Girls | 100% | 95% |
| Alive, estimated | 8,130 | 178,000 |
| Median age | 24 | 24 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.