History:
Chinnammadu: This surnames spread was likely a mix of people choosing to move and being forced to move. Better farming land or business chances might have tempted families with this surname to settle in new places over many years. Wars or political problems could have also scattered people with this surname. Where people with this surname live shows these movements, with bigger groups in the original areas and smaller groups in places they moved to later. Pinpointing exactly how this surname spread needs more digging into historical records.
Description:
We could see shorter versions like Chinnadu, or slightly different spellings like Chinnamadu. Adding a fathers name or a descriptive word might also create longer versions of this surname.
