Surname ម៉ាស្ទែរ (ម៉ាស្ទែរ 
) , in all the world, is a very rare cognomen. The family name ម៉ាស្ទែរ is characteristic of South-eastern Asia, particularly Cambodia, where it is a very rare surname. Much less frequently, ម៉ាស្ទែរ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ម៉ាស្ទែរ | Cambodia |