Family name ကုိင္ (ကုိင္ 
) , all over the world, is a very rare cognomen. The cognomen ကုိင္ is habitual in South-eastern Asia, particularly Myanmar, where it is a rare surname. Also, ကုိင္ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ကုိင္ | Myanmar |