Cognomen Savaja (Savaja 
) , in all the world, is a very rare surname. The cognomen Savaja is characteristic of Finland, where it is a very rare surname, India, where it is an extremely rare surname, and Argentina. Not in comparison with a country's population, it is the most numerous in India, Finland, and the United States. More prevalently, Savaja is the forename as well as the last name.