>
Cognomen Isang (Isang
, Юн
) , around the globe, is a common family name. The cognomen Isang is characteristic of Armenia, where it is quite a common surname, Kazakhstan, where it is quite a rare surname, and Kyrgyzstan. Measured by absolute frequency, it most frequently occurs in India, Nigeria, and Russia. Very seldom, Isang is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Isang | Botswana, Philippines, India, Nigeria, Indonesia |
| Юн | Kazakhstan, Russia, Kyrgyzstan, Armenia, Ukraine |