Around the globe, Dieter-Ulrich (Dieter-Ulrich 
) is a very rare male first name. The first name Dieter-Ulrich is characteristic of Western Europe, particularly Germany, where it is a very rare male name. Parts of the name also exists independently as a first name Dieter, and a first name Ulrich.
| VARIANT | COUNTRY |
|---|---|
| Dieter-Ulrich | Germany |