Last name Kąŭñĝ (Kąŭñĝ 
) , worldwide, is a very rare family name. The family name Kąŭñĝ is habitual in South-eastern Asia, particularly Myanmar, where it is a rare surname. Also, Kąŭñĝ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kąŭñĝ | Myanmar |