Sanja is a very rare girls' name that was most common in the 1960s and has all but disappeared.
Sanja is a girl name. It last appears in U.S. records in 2010. Sanja first appears in 1961 and peaked in 1966 (13 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2010 | 5 | 5 | #19,339 |
| 2006 | 5 | 5 | #19,508 |
| 2002 | 5 | 5 | #17,601 |
| 2000 | 6 | 6 | #14,671 |
| 1993 | 5 | — | #15,294 |
| 1981 | 8 | — | #7,983 |
| 1979 | 6 | — | #9,920 |
| 1975 | 6 | — | #8,793 |
| 1974 | 8 | — | #6,739 |
| 1972 | 7 | — | #7,115 |
| 1971 | 5 | — | #9,323 |
| 1969 | 9 | — | #5,372 |
| 1968 | 6 | — | #6,859 |
| 1967 | 6 | — | #6,635 |
| 1966 | 13 | — | #3,701 |
| 1965 | 6 | — | #6,382 |
| 1964 | 7 | — | #5,901 |
| 1963 | 5 | — | #7,439 |
| 1961 | 5 | — | #7,360 |