Around the world, Dublu (Double 
, Dublu 
, Duplus 
) is quite a rare gender-neutral given name. The first name Dublu is characteristic of Albania, where it is a rare male name, Israel, where it is a rare girly name, and Indonesia, where it is a rare epicene name. Not in comparison with a country's population, the name is most common in Indonesia, India, and Nigeria. Also, Dublu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Double | Myanmar, Taiwan, Indonesia, United States, China |
| Dublu | Italy, United States, India |
| Duplus | France |
Dublu is also a name for the fictitious and mythical characters: Double Down , the DC Comics supervillain; Double Trouble , the character of "She-Ra", She-Ra and the Princesses of Power; Double Clutch , the fictional character from the Transformers series; Double Hole , the Fictional character in the anime and manga franchise "One Punch-Man"., One-Punch Man and Double J , the musical character in the musical Saturday Night Fever.