In the world, โอภาค (โอภาค 
) is a very rare gender-neutral first name. The given name โอภาค is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare gender-neutral name. Very seldom, โอภาค is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| โอภาค | Thailand |