Cognomen Bajus (Bajus 
, Баюс 
) , globally, is quite a rare family name. The last name Bajus is characteristic of Slovakia, where it is quite a rare surname, Serbia, and Croatia. In absolute terms, it is the most numerous in Slovakia, Germany, and the United States. Much less frequently, Bajus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bajus | Slovakia, Serbia, United States, Germany, Poland |
| Баюс | Ukraine, Belarus, Russia |
|
michael bajus Belgian theologian, BE (b. 1513) |
|
| peter bajus German athletics competitor, DE (b. 1795) |
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volker bajus German politician, DE (b. 1964) |
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| ján bajus SK (b. 1916) |
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piotr bajus PL (b. 1977) |
|
| martin bajus (b. 1943) |
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| jozef bajus (b. 1958) |
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| branislav bajus SK (b. 1978) |
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