Family name Štraub (Штрауб 
, Štraub 
) , all over the world, is a rare last name. The surname Štraub is characteristic of Kazakhstan, where it is quite a rare surname, Croatia, where it is a rare surname, and Russia. Much less frequently, Štraub is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Штрауб | Kyrgyzstan, Kazakhstan, Russia, Ukraine |
| Štraub | Croatia, Czechia |
| robert štraub CZ (b. 1922) |
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| josef štraub Czech ice hockey forward (b. 1966) |
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| jirka štraub CZ (b. 1994) |
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