Surname Renčová (Renčová 
) , across the world, is a very rare cognomen. The last name Renčová is characteristic of Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Renčová | Czechia |
| marie renčová CZ (b. 1904) |
|
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| jarmila renčová CZ (b. 1939) |
|
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| veronika renčová CZ (b. 1961) |
|
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| barbora renčová (b. 1975) |
|