Cognomen ดุด (Dut 
, ดุด 
) , in the world, is quite a rare last name. The cognomen ดุด is habitual in Turkey, where it is quite a rare surname, Myanmar, and Kenya, where it is a rare surname. Measured by absolute frequency, it is commonest in Turkey, Indonesia, and Myanmar. Much less frequently, ดุด is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dut | Uganda, Kenya, Myanmar, Turkey, Indonesia |
| ดุด | Thailand |