Cognomen Сагаи (Sagai 
, Сагаи 
) , in the entire world, is quite a rare family name. The last name Сагаи is characteristic of Indonesia, where it is a rare surname, Malaysia, and Tanzania. Not in comparison with a country's population, the name is most common in Indonesia, India, and Nigeria. Also, Сагаи is the forename as well as the last name.