Surname Yoj (Yoj 
) , throughout the world, is quite a rare last name. The cognomen Yoj is habitual in Guatemala, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Kuwait. Not in comparison with a country's population, it is the most numerous in Guatemala, Saudi Arabia, and United Arab Emirates. Also, Yoj is the forename as well as the last name.