Surname Doink (Doink 
) , throughout the world, is a very rare family name. The family name Doink is habitual in Indonesia, where it is a very rare surname, Malaysia, where it is an extremely rare surname, and the United States. Very seldom, Doink is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Doink | Indonesia, United States, Malaysia |