Last name Nunweiler (Nunweiler 
) , globally, is a rare surname. The surname Nunweiler is habitual in Canada, where it is a rare surname, Switzerland, and New Zealand. Not in comparison with a country's population, it most frequently occurs in Canada, Germany, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Nunweiler | Germany, Canada, Brazil, United States, Switzerland |
| alf nunweiler Canadian politician, CA (b. 1930) |
|