Boy · Name family
Chaz
20,161births recorded
7Countries
6Variants
2014Peak · Belgium
#132Belgium 2025
Chaz is a boy name family recorded 20,161 times in 7 countries since 1880. It ranks highest today in Belgium (#132 in 2025). Its all-time peak was in Belgium in 2014, at 154.8 births per 100,000. Elsewhere it is mostly given as Cas (Belgium), Cass (England & Wales, Scotland), Chas (Ontario).
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
Which form wins where
Births per 100,000 newborns for each form, in the selected country.
All forms of Chaz
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Chaz | English | 10,074 | 🇺🇸 United States | #4539 | 1988 | ▼ 80 % |
| Chaz | English | 29 | 🇨🇦 Alberta | – | 1996 | – |
| Chaz | English | 14 | 🏴 England & Wales | – | 2003 | – |
| Chaz | English | 12 | 🇨🇦 British Columbia | – | 1997 | – |
| Chaz | English | 11 | 🇨🇦 Ontario | – | 2007 | – |
| Chas | English | 3,223 | 🇺🇸 United States | #12008 | 1880 | ▼ 21 % |
| Chas | English | 18 | 🏴 England & Wales | – | 1996 | – |
| Chas | English | 17 | 🇨🇦 Ontario | – | 1938 | – |
| Cas | French | 2,268 | 🇧🇪 Belgium | #132 | 2014 | ▼ 31 % |
| Cas | French | 181 | 🇺🇸 United States | – | 1881 | – |
| Cass | English | 1,993 | 🇺🇸 United States | #5045 | 1881 | ▲ 6 % |
| Cass | English | 235 | 🏴 England & Wales | #1035 | 2025 | ▲ 345 % |
| Cass | English | 6 | 🏴 Scotland | – | 2021 | – |
| Cass | English | 5 | 🇧🇪 Belgium | – | 2019 | – |
| Chazz | English | 1,350 | 🇺🇸 United States | #12008 | 1996 | ▼ 65 % |
| Kaz | English | 725 | 🇺🇸 United States | #3658 | 2023 | ▲ 53 % |
How we grouped these names
- Chaz ↔ Chas — spelling variant
- Chaz ↔ Cas — spelling variant
- Chaz ↔ Cass — spelling variant
- Chaz ↔ Chazz — spelling variant
- Chaz ↔ Kaz — spelling variant
Questions about Chaz
How popular is the name Chaz?
In 2025 it ranked #132 in Belgium. Official registers record 20,161 births across 7 countries.
What is Chaz in other languages?
Chas (English); Cas (French); Cass (English); Chazz (English); Kaz (English).
When was Chaz most popular?
It peaked in Belgium in 2014, at 154.8 births per 100,000.
Is Chaz a boy or a girl name?
In official birth registers, Chaz is a boy name.