Family name Вестерман (Westermann 
, Westerman , Вестерман 
) , across the world, is a common last name. The family name Вестерман is habitual in Germany, where it is quite a common surname, Denmark, and Netherlands, where it is quite a rare surname. Not in comparison with a country's population, this name is the most popular in Germany, the United States, and Netherlands.
| VARIANT | COUNTRY |
|---|---|
| Westermann, Westerman | Germany, United Kingdom, United States, Denmark, Netherlands |
| Вестерман | Russia, Ukraine |
| Vesterman | Sweden, Croatia, United States, Canada, Brazil |
Vestermane, Vestermanis, and Вестерманн
| вестерман, илья Latvian footballer (1915-2005), LV (b. 1915) |
|