Family name တိုင်း (Deng 
, Dang 
, တိုင်း 
) , in the world, is a prevalent cognomen. The surname တိုင်း is habitual in Cayman Islands, where it is a common surname, Macao, and China (explore the name in all countries). In absolute terms, it is commonest in China, Vietnam, and India. Very seldom, တိုင်း is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Deng | Taiwan, Vietnam, United States, India, China |
| Dang | Vietnam, United States, India, Sudan, China |
| တိုင်း | Myanmar |
မုန်, and ကံကြမာအလို