Cognomen Sangem (Sangem 
) , throughout the world, is a common last name. The family name Sangem is characteristic of Bahrain, where it is quite a rare surname, India, and United Arab Emirates, where it is a rare surname. Measured by absolute frequency, it is commonest in India, United Arab Emirates, and Thailand. Much less frequently, Sangem is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sangem | Thailand, United Arab Emirates, Oman, India, Saudi Arabia |