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