Cognomen Waidman (Waidman 
) , around the globe, is a very rare surname. The last name Waidman is characteristic of Canada, where it is a very rare surname, Israel, and the United States, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in the United States, Brazil, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Waidman | Israel, Canada, Brazil, United States |