441births recorded
1Countries
1Variants
1880Peak · United States
Duff is a boy name family recorded 441 times in 1 country since 1880. Its all-time peak was in the United States in 1880, at 2.5 births per 100,000.
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
All forms of Duff
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Duff | English | 441 | 🇺🇸 United States | – | 1880 | – |
Questions about Duff
When was Duff most popular?
It peaked in the United States in 1880, at 2.5 births per 100,000.
Is Duff a boy or a girl name?
In official birth registers, Duff is a boy name.