Across the world, Khristiyan (Християн 
, Khristiyan 
) is a rare boy's first name. The forename Khristiyan is characteristic of Bulgaria, where it is quite a rare boy's name, Ukraine, where it is a rare male name, and Kazakhstan, where it is a very rare masculine name. Measured by absolute frequency, it is the most numerous in Eastern Europe, particularly Bulgaria, Ukraine, and Russia. Also, Khristiyan is the last name as well as the forename.