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Last name Niyakij (Ниякий
, Niyakij
) , all over the world, is a rare cognomen. The cognomen Niyakij is characteristic of Kazakhstan, where it is a very rare surname, Ukraine, and Thailand. Not in comparison with a country's population, the name is most common in Russia, Thailand, and Ukraine. Very seldom, Niyakij is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ниякий | Kazakhstan, Russia, Ukraine |
| Niyakij | Thailand |