Cognomen ยาอุด (Stopper 
, ยาอุด 
) , around the world, is quite a rare last name. The family name ยาอุด is characteristic of Western Europe, particularly Austria, where it is quite a rare surname, Switzerland, where it is a rare surname, and Germany. Not in comparison with a country's population, it is the most numerous in the United States, Germany, and Austria. Much less frequently, ยาอุด is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Stopper | Switzerland, United Kingdom, United States, Austria, Germany |
| ยาอุด | Thailand |