Last name Dewijn (Dewijn 
) , all around the world, is a very rare family name. The surname Dewijn is characteristic of Belgium, where it is a rare surname, Canada, where it is a very rare surname, and France, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Dewijn | Thailand, United States, France, Belgium, Canada |
| gilbertus dewijn Belgian teacher, BE (b. 1903) |
|