In the world, โอ้เอ้ (Hymn 
, โอ้เอ้, O-E 
) is a very rare mostly male, but infrequently female first name. The given name โอ้เอ้ is characteristic of Iraq, where it is a very rare male name, and Philippines, where it is an extremely rare gender-neutral name. More frequently, โอ้เอ้ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Hymn | Taiwan, Iraq, United States, Malaysia, China |
| O-E | Japan |