Caz is a very rare variant of Case that peaked in 2019 and has grown less common since.
Caz is a boy name. In 2025 it ranked #7,770 for boy births in the United States (and #16,262 across all names), given to 10 babies. Caz first appears in 1989 and peaked in 2019 (15 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 10 | 10 | #7,770 |
| 2023 | 11 | 11 | #7,365 |
| 2022 | 8 | 8 | #9,139 |
| 2021 | 9 | 9 | #8,296 |
| 2020 | 10 | 10 | #7,612 |
| 2019 | 15 | 15 | #5,864 |
| 2018 | 5 | 5 | #12,502 |
| 2015 | 10 | 10 | #7,580 |
| 2014 | 8 | 8 | #8,911 |
| 2013 | 6 | 6 | #10,971 |
| 2012 | 5 | 5 | #12,595 |
| 2011 | 8 | 8 | #8,893 |
| 2009 | 7 | 7 | #10,047 |
| 2008 | 5 | 5 | #12,840 |
| 2007 | 5 | 5 | #12,672 |
| 1994 | 5 | — | #8,998 |
| 1993 | 7 | — | #6,927 |
| 1992 | 5 | — | #8,604 |
| 1991 | 8 | — | #6,030 |
| 1990 | 11 | — | #4,712 |
| 1989 | 7 | — | #6,315 |