Worldwide, Одд (Odd 
, Одд 
) is quite a rare male forename. The forename Одд is habitual in Norway, where it is quite a common boy's name, Sweden, where it is quite a rare boy's name, and Serbia, where it is a rare boy's name. Not in comparison with a country's population, the name is most common in Norway, China, and Sweden. Much less frequently, Одд is the last name as well as the forename.
Одд is also a name for the fictitious and mythical characters: Odd Thomas , the fictional character by author Dean Koontz, Odd Thomas; Odd Man , the fictional comic book hero created by Steve Ditko and Odd della Robbia , the Code Lyoko character.