Cognomen Jeromo (Jeromo 
) , across the world, is a very rare last name. The cognomen Jeromo is habitual in Philippines, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Also, Jeromo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jeromo | South Africa, Philippines, Spain, India, Nigeria |