Around the globe, Osterloh (Osterloh 
) is a very rare male first name. The forename Osterloh is habitual in Eastern Asia, particularly China, where it is an extremely rare boy's name. Much more prevalently, Osterloh is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Osterloh | Germany, South Africa, United States, Peru, Netherlands |