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Throughout the world, Nias (Nias
, نياس
, Ниас
) is quite a rare unisex first name. The first name Nias is habitual in Indonesia, where it is a rare epicene name, Saudi Arabia, where it is a very rare boy's name, and South Africa, where it is a very rare largely male, but seldom female name. Not in comparison with a country's population, it most frequently occurs in Indonesia, India, and Saudi Arabia. Likewise, Nias is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Nias | India, United Arab Emirates, Indonesia, United Kingdom, Sri Lanka |
| نياس | Iran, Iraq, Palestinian Territory |
| Ниас | Kazakhstan, Kyrgyzstan, Russia |
| Niais | United States, India |