History:
Mangapatnam: This surname probably comes from a place, maybe a town or harbor with that name. People with this surname likely moved from that place, perhaps because of trouble or to find better jobs. Their kids and grandkids kept using this surname, spreading it to new areas. The name might have changed spelling a little over time, but its basically the same name.
This Surname has Pulasthya Gotra.
Description:
Mangapattanam is one – a small spelling change, maybe due to how its said in different areas. Another might be Mangapet – a shorter version, something that happens often with surnames. Or maybe just Patnam, if the "Manga" part disappeared over time, which is also common. These are educated guesses based on how surnames usually change.
