Family name Impin (Impin 
) , across the world, is a rare last name. The surname Impin is characteristic of South-eastern Asia, particularly Malaysia, where it is a rare surname, Indonesia, where it is a very rare surname, and Thailand. Much less frequently, Impin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Impin | Philippines, Thailand, India, Indonesia, Malaysia |