Tammi or Tammy
More babies were named Tammy than Tammi in every recorded year.
nameyearbook.com/compare/tammi-vs-tammy
Compare names
Change or clear any name, or add a third, then compare.
Popularity over time
Babies given each name per 1,000 babies of the sex it's most often recorded as, 1880–2025.
Tammi or Tammy
| Tammi | Tammy |
|---|
| Rank in 2025 | — | #3,645 (girls) |
|---|
| Trend | — | Steady |
|---|
| Peak year | 1968 | 1968 |
|---|
| Top state | — | — |
|---|