Last name เอมบัว (Embua 
, เอมบัว 
) , all over the world, is a very rare cognomen. The cognomen เอมบัว is habitual in Thailand, where it is a rare surname, Colombia, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Much less frequently, เอมบัว is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Embua | Colombia, Nigeria, Philippines |
| เอมบัว | Thailand |