Around the globe, Eroilan (Eroilan 
) is a very rare mostly male, but seldom female first name. The given name Eroilan is habitual in South-eastern Asia, particularly Philippines, where it is a very rare dominantly boy's, but infrequently female name. Very seldom, Eroilan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Eroilan | Philippines, Venezuela |