Compare two names
September and Joi side by side: September peaked in 1980 and Joi in 1981; in 2025 they were given to 20 and 48 babies.
September and Joi, year by year
Girls and boys together; September solid, Joi dashed.
| September | Joi | |
|---|---|---|
| Births 2025 | 20 | 48 |
| Rank 2025 | #6,080 among girls’ names | #3,271 among girls’ names |
| Recorded since 1880 | 2,203 | 6,095 |
| Peak year | 1980 | 1981 |
| Girls | 100% | 100% |
| Alive, estimated | 2,110 | 5,820 |
| Median age | 35 | 35 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.