Compare two names
Synthia and Sinthia side by side: Synthia peaked in 1965 and Sinthia in 2000; in 2025 they were given to 7 and 0 babies.
Synthia and Sinthia, year by year
Girls and boys together; Synthia solid, Sinthia dashed.
| Synthia | Sinthia | |
|---|---|---|
| Births 2025 | 7 | 0 |
| Rank 2025 | #13,043 among girls’ names | not ranked |
| Recorded since 1880 | 2,428 | 258 |
| Peak year | 1965 | 2000 |
| Girls | 100% | 100% |
| Alive, estimated | 2,190 | 254 |
| Median age | 46 | 28 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.