Cognomen Wranka (Wranka 
) , in all the world, is a very rare last name. The family name Wranka is habitual in Poland, where it is a rare surname, Croatia, where it is a very rare surname, and Germany, where it is an extremely rare surname. Much less frequently, Wranka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wranka | Croatia, Germany, Poland |
| dragutin wranka Croatian Esperantist, HR |
|