Cognomen Margasahayam (Margasahayam 
) , in the entire world, is a very rare last name. The surname Margasahayam is habitual in India, where it is an extremely rare surname, and the United States. Likewise, Margasahayam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Margasahayam | India, United States |