Surname Оттокар-Рудольф (Оттокар-Рудольф 
) , all over the world, is an extremely rare cognomen. Much more prevalently, Оттокар-Рудольф is the forename as well as the last name. Parts of the name also exists independently as a first name Оттокар, and a first name Рудольф.
| VARIANT | COUNTRY |
|---|---|
| Оттокар-Рудольф | Russia |