In the entire world, ดั่ว (Dua 
, ดั่ว) is quite a common unisex first name. The first name ดั่ว is characteristic of Equatorial Guinea, where it is quite a rare masculine name, Israel, where it is quite a rare female name, and Tanzania, where it is quite a rare unisex name. In absolute terms, it is the most numerous in Indonesia, India, and Tanzania. More frequently, ดั่ว is the last name as well as the forename.