Family name Khanga (Khanga 
, Ханга 
) , around the globe, is a rare last name. The cognomen Khanga is characteristic of Tanzania, where it is a rare surname, Bulgaria, and Thailand, where it is a very rare surname. Measured by absolute frequency, it is commonest in Tanzania, India, and Thailand. Likewise, Khanga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khanga | South Africa, Nepal, India, Thailand, Tanzania |
| Ханга | Bulgaria, Ukraine, Russia |