Cognomen Gumonan (Gumonan 
) , around the globe, is a very rare family name. The cognomen Gumonan is characteristic of South-eastern Asia, particularly Philippines, where it is a very rare surname. Much less frequently, Gumonan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gumonan | Philippines |
Leo, Elma, Zahra, Roxene, Jovert, Anecita, Gonzalo, Kenn Migan Vincent, Maridelyn, Owen Patrick John, Maria Lourdes, and Maria Lourdez