Cognomen Sangalak (Sangalak 
) , across the world, is a very rare family name. The last name Sangalak is characteristic of Southern Asia, particularly India, where it is an extremely rare surname. Very seldom, Sangalak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sangalak | India |
Asvini, Kaveri, Srisaila, Bhagamma, Gundappa, Santakumara, and Siddalingappa