Quanta is a very rare name used for both girls and boys that was most common in the 1970s and has all but disappeared.
Quanta is predominantly a girl name. It last appears in U.S. records in 2007. Quanta first appears in 1976 and peaked in 1978 (14 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2007 | 5 | 5 | — | #13,902 |
| 2003 | 5 | 5 | — | #12,286 |
| 1998 | 8 | 8 | — | #7,369 |
| 1996 | 5 | — | — | #10,152 |
| 1995 | 5 | — | — | #9,939 |
| 1993 | 6 | — | — | #8,422 |
| 1990 | 11 | — | #14,609 | #7,865 |
| 1987 | 5 | — | — | #7,842 |
| 1986 | 5 | — | #12,280 | — |
| 1985 | 5 | — | #11,964 | — |
| 1984 | 12 | — | #5,789 | — |
| 1983 | 9 | — | #7,119 | — |
| 1982 | 8 | — | #8,010 | — |
| 1981 | 13 | — | #8,785 | #6,055 |
| 1980 | 5 | — | — | #7,027 |
| 1979 | 15 | — | #6,558 | #6,801 |
| 1978 | 14 | — | #4,867 | — |
| 1977 | 22 | — | #5,134 | #4,080 |
| 1976 | 5 | — | #10,435 | — |