The baby name Chaz appears in baby name data for the United States from 1978 to 2024. It was most popular in 1988 with 517 babies given the name.
In the later years of this period, Chaz has become less common than it once was.
| Year | Count |
|---|---|
| 1978 | 11 |
| 1979 | 50 |
| 1980 | 65 |
| 1981 | 119 |
| 1982 | 208 |
| 1983 | 226 |
| 1984 | 121 |
| 1985 | 140 |
| 1986 | 123 |
| 1987 | 290 |
| 1988 | 517 |
| 1989 | 502 |
| 1990 | 478 |
| 1991 | 487 |
| 1992 | 448 |
| 1993 | 422 |
| 1994 | 341 |
| 1995 | 318 |
| 1996 | 262 |
| 1997 | 189 |
| 1998 | 213 |
| 1999 | 182 |
| 2000 | 237 |
| 2001 | 285 |
| 2002 | 186 |
| 2003 | 216 |
| 2004 | 142 |
| 2005 | 173 |
| 2006 | 188 |
| 2007 | 198 |
| 2008 | 213 |
| 2009 | 167 |
| 2010 | 142 |
| 2011 | 121 |
| 2012 | 91 |
| 2013 | 71 |
| 2014 | 86 |
| 2015 | 103 |
| 2016 | 100 |
| 2017 | 102 |
| 2018 | 55 |
| 2019 | 26 |
| 2020 | 19 |
| 2021 | 25 |
| 2022 | 33 |
| 2023 | 6 |
| 2024 | 12 |