Last name Соботка (Sobotka 
, Sobottka 
, Соботка 
) , in all the world, is quite a common surname. The surname Соботка is characteristic of Czechia, where it is quite a common surname, Austria, where it is quite a rare surname, and Slovakia. Measured by absolute frequency, it is commonest in Czechia, Germany, and Poland. Very seldom, Соботка is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sobotka | Germany, Czechia, Austria, United States, Poland |
| Sobottka | Germany, Austria, United States, Poland, Brazil |
| Соботка | Ukraine, Russia |