Family name Fidrich (Fidrich 
) , in the world, is a rare last name. The cognomen Fidrich is habitual in Hungary, where it is a rare surname, Czechia, and Germany, where it is a very rare surname. More frequently, Fidrich is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fidrich | Germany, Czechia, Hungary, France, Democratic Republic of the Congo |
Fidrichová, Фидрих, and Фідрих
| petr fidrich CZ (b. 1964) |
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| márta fidrich researcher ORCID ID = 0000-0001-6160-6928 |
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