Family name טויה (Tuya 
, Toyah 
, טויה 
) , globally, is quite a common surname. The last name טויה is characteristic of Mongolia, where it is quite a common surname, Peru, where it is quite a rare surname, and Uruguay. In absolute terms, this name is the most popular in Mongolia, Tanzania, and Philippines. Likewise, טויה is the forename as well as the last name.