Last name רודולף (Rudolf 
, Rudolph , Rodolphe 
) , around the world, is a widespread surname. The family name רודולף is habitual in Liechtenstein, where it is quite a common surname, Poland, and Germany (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in Germany, Poland, and the United States. More prevalently, רודולף is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rudolf, Rudolph | Germany, France, Czechia, Poland, United States |
| Rodolphe | Germany, South Africa, France, United States, Democratic Republic of the Congo |
| רודולף | Israel |
Rodolfo, Rodolp, Rodolphus, Rodulp, Roelof, Rohloff, Rudolff, Rudolfi, Rudolfo, Rudolfová, Rudolp, Rudolphi, Rudolphus, Rudulp, Ruedi, Ruf, Ruoff, Ruttloff, Ruttluff, Rūdolfs, Риди, Родолф, Родолфо, Родольф, Родольфо, Рудолф, Рудольф, Рудольфи, Руофф, رودلف, رودولف, and 鲁道夫