Family name Nõlvak (Nõlvak 
, Нылвак 
) , around the world, is a very rare last name. The cognomen Nõlvak is habitual in Estonia, where it is quite a rare surname, Kazakhstan, where it is a very rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Nõlvak | Estonia |
| Нылвак | Kazakhstan, Russia |
|
rainer nõlvak Estonian businessman, EE (b. 1966) |
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|
laura nõlvak Estonian actress, EE (b. 1980) |
|
| jaak nõlvak Estonian geologist, EE (b. 1944) |
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| kaupo nõlvak politician |
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| kusti nõlvak Estonian volleyball player, EE (b. 1991) |
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| inga nõlvak EE (b. 1982) |
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