Surname Rudger (Rudger 
) , worldwide, is a very rare family name. The surname Rudger is habitual in Brazil, where it is a very rare surname, the United States, where it is an extremely rare surname, and the United Kingdom. Also, Rudger is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rudger | Netherlands, Philippines, Brazil, United States, Germany |