Family name อ็อด (Ot 
, อ็อด 
) , around the globe, is a common last name. The surname อ็อด is characteristic of Mongolia, where it is quite a common surname, Saudi Arabia, where it is quite a rare surname, and Botswana. Measured by absolute frequency, it is commonest in Mongolia, Saudi Arabia, and Turkey. Much less frequently, อ็อด is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ot | Morocco, Indonesia, Mongolia, Saudi Arabia, Turkey |
| อ็อด | Thailand |