Wei is a boy name. In 2025 it ranked #20428 for boy births in the United States, given to 7 babies. Wei first appears in the data in 1970 and reached its peak in 2001 (20 births). The chart below shows how the name has risen and fallen over time.
| Year | U.S. births | Rank |
|---|---|---|
| 2025 | 7 | #20,428 |
| 2017 | 8 | #19,460 |
| 2007 | 11 | #16,701 |
| 2004 | 14 | #12,851 |
| 2003 | 14 | #12,478 |
| 2002 | 9 | #16,714 |
| 2001 | 20 | #9,357 |
| 2000 | 10 | #14,996 |
| 1999 | 18 | #9,451 |
| 1998 | 18 | #9,264 |
| 1997 | 17 | #9,330 |
| 1996 | 13 | #11,036 |
| 1995 | 17 | #8,925 |
| 1994 | 17 | #9,013 |
| 1993 | 15 | #9,764 |
| 1992 | 6 | #18,422 |
| 1991 | 15 | #9,568 |
| 1990 | 5 | #20,408 |
| 1989 | 14 | #9,396 |
| 1988 | 6 | #16,203 |
| 1987 | 16 | #7,710 |
| 1986 | 15 | #7,836 |
| 1985 | 13 | #8,528 |
| 1984 | 19 | #6,364 |
| 1983 | 6 | #14,131 |
| 1981 | 8 | #11,651 |
| 1980 | 7 | #12,796 |
| 1978 | 7 | #11,947 |
| 1976 | 7 | #11,539 |
| 1974 | 5 | #13,907 |
| 1973 | 6 | #11,912 |
| 1970 | 6 | #11,565 |