Achaia is a very rare girls' name that was most common in the 2010s and has all but disappeared.
Achaia is a girl name. It last appears in U.S. records in 2010. Achaia first appears in 1990 and peaked in 2010 (8 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2010 | 8 | 8 | #12,287 |
| 2005 | 5 | 5 | #16,489 |
| 2004 | 6 | 6 | #14,195 |
| 2003 | 7 | 7 | #12,422 |
| 2002 | 5 | 5 | #15,463 |
| 2001 | 6 | 6 | #13,534 |
| 1998 | 5 | 5 | #14,141 |
| 1997 | 5 | — | #13,741 |
| 1995 | 5 | — | #13,399 |
| 1991 | 5 | — | #13,153 |
| 1990 | 5 | — | #12,967 |