Surname テス (Tess 
, テス 
, Thesh 
) , in the entire world, is quite a rare cognomen. The family name テス is habitual in Latvia, where it is quite a rare surname, Nicaragua, and Hong Kong, where it is a rare surname. Measured by absolute frequency, it is the most numerous in the United States, Indonesia, and France. More prevalently, テス is the forename as well as the last name.