Last name เน้า (Nao 
, เน้า) , in the entire world, is quite a common family name. The last name เน้า is characteristic of Papua New Guinea, where it is quite a rare surname, Greece, and Cameroon. Measured by absolute frequency, it is commonest in China, Myanmar, and Brazil. Likewise, เน้า is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nao | Brazil, Democratic Republic of the Congo, Japan, China, Myanmar |