Last name เนตรชัย (เนตรชัย 
, Netchai 
) , worldwide, is an extremely rare cognomen. The surname เนตรชัย is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Much more prevalently, เนตรชัย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เนตรชัย | Thailand |
| Netchai | United States, Thailand |