History:

Katkam: This surnames spread likely involved a mix of people being forced to move and others choosing to move. Wars or political problems might have scattered families with this surname. Or, people might have moved for better jobs or religious reasons. Where this surname is found probably shows a mix of these things, maybe also affected by geography and existing communities.

Description:

My search didnt turn up any links to specific groups.

This surname, Katkam, is interesting! Common surname changes might include simpler spellings like "Katk," longer versions like "Katkham," or additions like "Katkamson" (a common naming pattern).