Worldwide, ดีโอ (Dieo 
, Deeo 
, ดีโอ ) is a rare epicene first name. The given name ดีโอ is habitual in Laos, where it is quite a rare girly name, Indonesia, where it is a very rare masculine name, and Pakistan. Very seldom, ดีโอ is the last name as well as the forename.