Last name Badwin (Badwin 
) , throughout the world, is a very rare surname. The surname Badwin is habitual in Israel, where it is a very rare surname, Malaysia, and Canada, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in the United States, Malaysia, and Canada. More prevalently, Badwin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Badwin | Tanzania, Canada, United States, Colombia, Malaysia |