Cognomen Ruckmangathan (Ruckmangathan ) , in all the world, is an extremely rare family name. Much more prevalently, Ruckmangathan is the forename as well as the last name.
Ellappan, and Thulasidoss
) , in all the world, is an extremely rare family name. Much more prevalently, Ruckmangathan is the forename as well as the last name.