Diaz is a very rare boys' name that peaked in 2000 and has since faded.
Diaz is a boy name. It last appears in U.S. records in 2020. Diaz first appears in 1985 and peaked in 2000 (12 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2020 | 5 | 5 | #12,522 |
| 2006 | 6 | 6 | #11,012 |
| 2003 | 7 | 7 | #8,903 |
| 2000 | 12 | 12 | #5,659 |
| 1999 | 8 | 8 | #7,340 |
| 1998 | 7 | 7 | #7,794 |
| 1997 | 6 | — | #8,417 |
| 1994 | 5 | — | #9,193 |
| 1993 | 8 | — | #6,368 |
| 1991 | 6 | — | #7,525 |
| 1988 | 5 | — | #7,586 |
| 1985 | 5 | — | #6,811 |