Mahadevan Family History
Mahadevan Surname Meaning
Indian (mainly southern states): from a personal name derived from Sanskrit mahādeva ‘the great god’ (see Mahadeo) + the Tamil-Malayalam third-person masculine singular suffix -n.
Note: Since South Indians traditionally do not have hereditary surnames, this name was in most cases registered as such only after immigration of its bearers to the US.
Source: Dictionary of American Family Names 2nd edition, 2022
