Globally, Serna Jaramillo (Serna Jaramillo 
) is an extremely rare unknown gender first name. Much more prevalently, Serna Jaramillo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Serna Jaramillo | Ecuador, Spain, Colombia |
Susana, Andres, Claudia, Sara Lucia, Paula Andrea, Jose Ignacio, Nestor Jaime, and Juan Fernando