Family name Sutoo (Suto 
, Sutoo 
) , all over the world, is quite a common cognomen. The family name Sutoo is habitual in Eastern Europe, particularly Hungary, where it is quite a common surname, Romania, where it is quite a rare surname, and Slovakia. Not in comparison with a country's population, it is the most numerous in Hungary, Indonesia, and Romania. More prevalently, Sutoo is the forename as well as the last name.