History:

Penumaka: This surnames spread probably shows how people with this surname moved around historically. War or political mess might have forced families apart, spreading this surname to different places. Or, people might have chosen to move for better jobs or because of changes in their environment. The way this surname is spelled might have changed over time because of different local languages or how names were written down.

Description:

However, based on how surnames often change, possible related forms might include Penumakka, Penamka, or Penukaka. These are just educated guesses, though. To find truly related surnames, youll need to check genealogical records.