Compare two names
Sinead and Shinead side by side: Sinead peaked in 1990 and Shinead in 1991; in 2025 they were given to 11 and 0 babies.
Sinead and Shinead, year by year
Girls and boys together; Sinead solid, Shinead dashed.
| Sinead | Shinead | |
|---|---|---|
| Births 2025 | 11 | 0 |
| Rank 2025 | #9,375 among girls’ names | not ranked |
| Recorded since 1880 | 1,340 | 19 |
| Peak year | 1990 | 1991 |
| Girls | 100% | 100% |
| Alive, estimated | 1,310 | under 100 |
| Median age | 32 | n/a |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.