Dashan is a very rare variant of Dashawn that peaked in 1998 and has since faded.
Dashan is predominantly a boy name. It last appears in U.S. records in 2021. Dashan first appears in 1971 and peaked in 1998 (12 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2021 | 5 | 5 | — | #12,563 |
| 2008 | 5 | 5 | — | #12,945 |
| 2006 | 9 | 9 | — | #8,150 |
| 2004 | 10 | 10 | — | #7,090 |
| 2001 | 6 | 6 | — | #9,536 |
| 2000 | 11 | 11 | — | #6,001 |
| 1999 | 6 | 6 | — | #8,951 |
| 1998 | 12 | 12 | — | #5,216 |
| 1997 | 11 | — | — | #5,352 |
| 1996 | 10 | — | — | #5,625 |
| 1995 | 6 | — | — | #8,025 |
| 1994 | 6 | — | — | #7,987 |
| 1993 | 5 | — | — | #9,022 |
| 1991 | 10 | — | — | #5,179 |
| 1990 | 11 | — | — | #4,740 |
| 1989 | 6 | — | — | #7,175 |
| 1987 | 9 | — | — | #4,640 |
| 1986 | 7 | — | — | #5,460 |
| 1985 | 8 | — | — | #4,799 |
| 1983 | 5 | — | — | #6,451 |
| 1982 | 9 | — | — | #4,307 |
| 1981 | 5 | — | — | #6,491 |
| 1978 | 7 | — | — | #4,653 |
| 1977 | 8 | — | — | #4,251 |
| 1976 | 9 | — | — | #3,780 |
| 1975 | 5 | — | #9,400 | — |
| 1973 | 11 | — | #8,714 | #4,625 |
| 1971 | 8 | — | — | #3,733 |