Niaja is a very rare girls' name that was most common in the 2000s and has all but disappeared.
Niaja is a girl name. It last appears in U.S. records in 2011. Niaja first appears in 1982 and peaked in 2000 (18 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2011 | 6 | 6 | #16,236 |
| 2010 | 5 | 5 | #19,064 |
| 2008 | 5 | 5 | #19,652 |
| 2007 | 6 | 6 | #17,021 |
| 2006 | 11 | 11 | #10,417 |
| 2005 | 5 | 5 | #18,407 |
| 2004 | 11 | 11 | #9,723 |
| 2003 | 7 | 7 | #13,437 |
| 2002 | 6 | 6 | #14,901 |
| 2001 | 16 | 16 | #6,881 |
| 2000 | 18 | 18 | #6,149 |
| 1999 | 15 | 15 | #6,754 |
| 1998 | 12 | 12 | #7,892 |
| 1997 | 9 | — | #9,589 |
| 1996 | 6 | — | #12,978 |
| 1995 | 6 | — | #12,884 |
| 1994 | 7 | — | #11,399 |
| 1993 | 8 | — | #10,271 |
| 1992 | 8 | — | #10,177 |
| 1990 | 6 | — | #12,429 |
| 1987 | 5 | — | #12,635 |
| 1982 | 5 | — | #11,722 |