Cognomen Штекер (Stecker 
, Штекер 
) , globally, is quite a rare surname. The surname Штекер is habitual in Western Europe, particularly Liechtenstein, where it is quite a common surname, Germany, where it is quite a rare surname, and Austria. Not in comparison with a country's population, it most frequently occurs in the United States, Germany, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Stecker | Austria, Germany, Brazil, Czechia, United States |
| Штекер | Kazakhstan, Ukraine, Russia |