Last name トス (Tóth 
, Toth , トス 
) , in the entire world, is a widespread surname. The cognomen トス is characteristic of Hungary, where it is a prevalent surname, Slovakia, where it is a common surname, and Guam, where it is quite a common surname (explore the name in all countries). Measured by absolute frequency, it is the most numerous in Hungary, the United States, and Slovakia. Much less frequently, トス is the forename as well as the last name.