In all the world, Merlin-Herman (Merlin-Herman 
) is a rare masculine given name. The given name Merlin-Herman is habitual in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare masculine name. Parts of the name also exists independently as a first name Merlin, and a first name Herman.
| VARIANT | COUNTRY |
|---|---|
| Merlin-Herman | Democratic Republic of the Congo |