In the world, Дидим (Didimo 
, Didymus 
, Didim 
) is quite a rare predominantly masculine, but very infrequently female first name. The forename Дидим is characteristic of Panama, where it is quite a common male name, Costa Rica, where it is quite a rare boy's name, and Georgia, where it is a rare masculine name. Not in comparison with a country's population, this name is the most popular in Panama, Brazil, and Indonesia. Much less frequently, Дидим is the last name as well as the forename.