Cognomen Orhen (Orhen 
) , all over the world, is a rare surname. The last name Orhen is habitual in Philippines, where it is a very rare surname, Nicaragua, and Nigeria. Measured by absolute frequency, it most frequently occurs in Philippines, Nigeria, and France. Very seldom, Orhen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Orhen | Nigeria, France, United States, Nicaragua, Philippines |