Family name นิโอะ (นิโอะ 
) , in the entire world, is a rare last name. The cognomen นิโอะ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Likewise, นิโอะ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| นิโอะ | Thailand |