Cognomen Khristan (Христан 
, Khristan 
) , in the world, is a rare last name. The cognomen Khristan is characteristic of Eastern Europe, particularly Bulgaria, where it is quite a rare surname, Ukraine, where it is a rare surname, and Russia, where it is a very rare surname. Measured by absolute frequency, the name is most common in Ukraine, Bulgaria, and India. Likewise, Khristan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Христан | Russia, Ukraine, Bulgaria |
| Khristan | Philippines, Russia, United Kingdom, United States, India |