Cognomen Orlein (Orlein 
) , all around the world, is a very rare family name. The last name Orlein is characteristic of South Africa, where it is a very rare surname, Venezuela, where it is an extremely rare surname, and Mexico. Also, Orlein is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Orlein | Philippines, Mexico, South Africa, United States, Colombia |