Cognomen Mahelka (Mahelka 
) , around the world, is a very rare family name. The cognomen Mahelka is habitual in Czechia, where it is a rare surname, the United States, where it is an extremely rare surname, and India. Predominantly, Mahelka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mahelka | Czechia, India, United States |
| jindřich mahelka Czech graphic and painter (1919-1990), CZ (b. 1919) |
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| bohumír mahelka CZ (b. 1939) |
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| václav mahelka (b. 1977) |
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