Porshia is a rare variant of Portia that was most common in the 1980s and has all but disappeared.
Porshia is a girl name. It last appears in U.S. records in 2007. Porshia was first reported in SSA data in 1974 and peaked in 1989 (62 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2007 | 6 | 6 | #17,098 |
| 2005 | 8 | 8 | #12,735 |
| 2002 | 6 | 6 | #14,947 |
| 2000 | 5 | 5 | #16,929 |
| 1999 | 10 | 10 | #9,317 |
| 1998 | 11 | 11 | #8,437 |
| 1997 | 14 | — | #6,732 |
| 1996 | 19 | — | #5,231 |
| 1995 | 15 | — | #6,179 |
| 1994 | 18 | — | #5,398 |
| 1993 | 39 | — | #3,032 |
| 1992 | 44 | — | #2,763 |
| 1991 | 44 | — | #2,727 |
| 1990 | 52 | — | #2,391 |
| 1989 | 62 | — | #2,042 |
| 1988 | 40 | — | #2,690 |
| 1987 | 48 | — | #2,262 |
| 1986 | 42 | — | #2,406 |
| 1985 | 32 | — | #2,914 |
| 1984 | 17 | — | #4,443 |
| 1983 | 13 | — | #5,367 |
| 1982 | 10 | — | #6,716 |
| 1981 | 7 | — | #8,780 |
| 1980 | 10 | — | #6,636 |
| 1979 | 10 | — | #6,555 |
| 1978 | 6 | — | #9,393 |
| 1977 | 8 | — | #7,364 |
| 1976 | 7 | — | #7,884 |
| 1974 | 5 | — | #9,788 |