Antwoin is a rare variant of Antwan that was most common in the 1970s and has all but disappeared.
Antwoin is a boy name. It last appears in U.S. records in 2009. Antwoin was first reported in SSA data in 1972 and peaked in 1975 (18 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2009 | 5 | 5 | #12,620 |
| 2007 | 7 | 7 | #9,843 |
| 2006 | 10 | 10 | #7,460 |
| 2005 | 7 | 7 | #9,190 |
| 2004 | 6 | 6 | #10,036 |
| 2003 | 11 | 11 | #6,287 |
| 2001 | 5 | 5 | #10,665 |
| 1998 | 6 | 6 | #8,541 |
| 1997 | 7 | — | #7,326 |
| 1996 | 5 | — | #9,093 |
| 1995 | 6 | — | #7,849 |
| 1993 | 7 | — | #6,857 |
| 1992 | 5 | — | #8,506 |
| 1991 | 11 | — | #4,777 |
| 1990 | 12 | — | #4,420 |
| 1989 | 10 | — | #4,828 |
| 1988 | 10 | — | #4,468 |
| 1987 | 10 | — | #4,256 |
| 1986 | 7 | — | #5,366 |
| 1985 | 10 | — | #4,063 |
| 1984 | 14 | — | #3,115 |
| 1983 | 11 | — | #3,637 |
| 1982 | 10 | — | #3,976 |
| 1981 | 12 | — | #3,425 |
| 1980 | 16 | — | #2,837 |
| 1979 | 16 | — | #2,782 |
| 1978 | 10 | — | #3,631 |
| 1977 | 12 | — | #3,212 |
| 1976 | 8 | — | #4,031 |
| 1975 | 18 | — | #2,364 |
| 1974 | 11 | — | #3,133 |
| 1973 | 10 | — | #3,237 |
| 1972 | 7 | — | #3,984 |