Total babies named Ia (all years): 160
| Year | Girls (count / rank / %) |
|---|---|
| 2024 | 6 / #14079 / 0.000% |
| 2023 | 5 / #16077 / 0.000% |
| 2020 | 5 / #16026 / 0.000% |
| 2009 | 5 / #18349 / 0.000% |
| 2007 | 5 / #18671 / 0.000% |
| 2002 | 5 / #16404 / 0.000% |
| 1998 | 8 / #10465 / 0.000% |
| 1996 | 5 / #14323 / 0.000% |
| 1995 | 7 / #10938 / 0.000% |
| 1994 | 10 / #8361 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1993 | 9 / #8992 / 0.001% |
| 1992 | 9 / #9005 / 0.000% |
| 1991 | 10 / #8190 / 0.001% |
| 1990 | 8 / #9577 / 0.000% |
| 1989 | 12 / #6684 / 0.001% |
| 1988 | 8 / #8685 / 0.000% |
| 1987 | 7 / #9135 / 0.000% |
| 1986 | 9 / #7340 / 0.001% |
| 1985 | 6 / #9738 / 0.000% |
| 1983 | 10 / #6385 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1982 | 6 / #9626 / 0.000% |
| 1980 | 5 / #10953 / 0.000% |