Lashan is a rare variant of Lashawn that was most common in the 1970s and has all but disappeared.
Lashan is predominantly a girl name. It last appears in U.S. records in 1994. Lashan was first reported in SSA data in 1963 and peaked in 1970 (51 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 1994 | 6 | — | #12,680 | — |
| 1992 | 6 | — | #12,622 | — |
| 1990 | 8 | — | #9,758 | — |
| 1989 | 6 | — | #11,646 | — |
| 1987 | 8 | — | #8,404 | — |
| 1984 | 11 | — | #6,105 | — |
| 1983 | 8 | — | #7,684 | — |
| 1982 | 16 | — | #6,155 | #6,939 |
| 1981 | 11 | — | #9,762 | #6,853 |
| 1980 | 20 | — | #5,725 | #4,765 |
| 1979 | 27 | — | #3,978 | #4,660 |
| 1978 | 25 | — | #3,991 | #4,829 |
| 1977 | 16 | — | #4,331 | — |
| 1976 | 28 | — | #3,600 | #3,879 |
| 1975 | 43 | — | #2,218 | #5,950 |
| 1974 | 41 | — | #2,470 | #3,459 |
| 1973 | 43 | — | #2,287 | #3,593 |
| 1972 | 43 | — | #2,156 | #4,244 |
| 1971 | 48 | — | #2,020 | #4,696 |
| 1970 | 51 | — | #1,768 | — |
| 1969 | 39 | — | #2,326 | #3,467 |
| 1968 | 44 | — | #1,794 | — |
| 1967 | 19 | — | #2,919 | — |
| 1966 | 13 | — | #3,659 | — |
| 1964 | 11 | — | #4,225 | — |
| 1963 | 8 | — | #5,086 | — |