Surname רותו (Rutu 
, Rutho 
, רותו 
) , throughout the world, is quite a rare last name. The surname רותו is characteristic of Georgia, where it is quite a rare surname, Malaysia, where it is a rare surname, and Israel. Not in comparison with a country's population, it is the most numerous in Nigeria, India, and Indonesia. More prevalently, רותו is the forename as well as the last name.