Cognomen Reijm (Reijm 
) , across the world, is a rare family name. The surname Reijm is characteristic of Netherlands, where it is quite a rare surname, Costa Rica, where it is a very rare surname, and Canada. Measured by absolute frequency, it is commonest in Netherlands, the United States, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Reijm | Netherlands, Spain, Canada, United States, Costa Rica |