Tahja is a very rare girls' name that was most common in the 1990s and has all but disappeared.
Tahja is predominantly a girl name. It last appears in U.S. records in 2014. Tahja first appears in 1990 and peaked in 1999 (32 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2014 | 5 | 5 | #18,928 | — |
| 2011 | 5 | 5 | #19,276 | — |
| 2007 | 7 | 7 | #15,302 | — |
| 2006 | 5 | 5 | #19,735 | — |
| 2005 | 9 | 9 | #11,741 | — |
| 2004 | 12 | 12 | #9,202 | — |
| 2003 | 9 | 9 | #11,224 | — |
| 2002 | 12 | 12 | #8,782 | — |
| 2001 | 11 | 11 | #9,290 | — |
| 2000 | 33 | 33 | #4,959 | #7,332 |
| 1999 | 38 | 38 | #3,795 | #9,758 |
| 1998 | 24 | 24 | #4,621 | — |
| 1997 | 20 | — | #5,203 | — |
| 1996 | 9 | — | #9,494 | — |
| 1995 | 10 | — | #8,678 | — |
| 1994 | 14 | — | #6,621 | — |
| 1993 | 9 | — | #9,453 | — |
| 1991 | 6 | — | #12,957 | — |
| 1990 | 10 | — | #8,427 | — |