Surname เยา (Yao 
, เยา 
) , throughout the world, is a prevalent cognomen. The family name เยา is habitual in Ivory Coast, where it is a common surname, Cayman Islands, and Bermuda (explore the name in all countries). Not in comparison with a country's population, the name is most common in China, Ivory Coast, and Malaysia. Very seldom, เยา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yao | Togo, Malaysia, China, United States, Ivory Coast |
| เยา | Thailand |