Around the globe, Janillo (Janillo 
) is a very rare principally male, but very seldom girly given name. The forename Janillo is habitual in South-eastern Asia, particularly Philippines, where it is a very rare principally boy's, but very seldom girly name. Much less frequently, Janillo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Janillo | Brazil, Philippines, Spain |