Last name ダブル (Double 
, ダブル 
) , in all the world, is quite a common surname. The cognomen ダブル is habitual in Myanmar, where it is quite a rare surname, New Zealand, and the United Kingdom. Not in comparison with a country's population, it is the most numerous in Myanmar, the United States, and the United Kingdom. Likewise, ダブル is the forename as well as the last name.