Surname Vaňha (Vaňha 
) , across the world, is a very rare last name. The cognomen Vaňha is habitual in Eastern Europe, particularly Czechia, where it is a rare surname.
| jan vaňha CZ (b. 1859) |
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| josef vaňha Czech architect and builder (1876-1913), CZ (b. 1876) |
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| jindřich vaňha CZ (b. 1889) |
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| johann j. vaňha botanist |
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