Cognomen Dinslage-Vennix (Dinslage-Vennix 
) , around the world, is an extremely rare family name. The family name Dinslage-Vennix is characteristic of Western Europe, particularly Netherlands, where it is a very rare surname. Parts of the name also exists independently as a last name Dinslage, and a last name Vennix.
| VARIANT | COUNTRY |
|---|---|
| Dinslage-Vennix | Netherlands |