Last name Müller-Rensing (Müller-Rensing 
) , around the globe, is a very rare surname. The surname Müller-Rensing is habitual in Western Europe, particularly Germany, where it is a very rare surname. Parts of the name also exists independently as a last name Müller, and a last name Rensing.
| VARIANT | COUNTRY |
|---|---|
| Müller-Rensing | Germany |