Surname Dwine (Dwine 
) , across the world, is a very rare last name. The surname Dwine is habitual in Myanmar, where it is a very rare surname, Australia, and New Zealand. In absolute terms, it is the most numerous in Myanmar, the United Kingdom, and the United States. More frequently, Dwine is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dwine | Indonesia, Democratic Republic of the Congo, United Kingdom, Myanmar, United States |