Worldwide, Jillbert (Jillbert 
) is a rare male given name. The forename Jillbert is characteristic of South-eastern Asia, particularly Philippines, where it is a rare boy's name. Very seldom, Jillbert is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Jillbert | United States, Brazil, Venezuela, Philippines |
Chua, Pastolero, Bernaldez, Ballentos, Sarmiento, Tiburcio, Trinidad, Berzuela, Bandibas, Canonigo, Almedora, Quiamco, Quijano, Eresare, Tabucal, Tungpalan, Garzota, Cacuyong, Ocampo, Israel, Dalida, Roquen, Patiag, Macaso, Mataya, Lopez, Gante, Reyes, Belen, Diaz, Cruz, Doctora, and Resurreccion