Cognomen Rudtke (Rudtke 
) , in the world, is a very rare surname. The surname Rudtke is characteristic of Germany, where it is a very rare surname, Brazil, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Rudtke | Germany, Brazil, United States |
| ellen rudtke DE (b. 1992) |
|