Cognomen Molenbuur (Molenbuur 
) , throughout the world, is a very rare family name. The family name Molenbuur is habitual in Netherlands, where it is a rare surname, and Canada, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Molenbuur | Canada, Netherlands |
|
grietine molenbuur NL (b. 1949) |
|