Cognomen Jildardo (Jildardo 
) , around the globe, is a rare family name. The surname Jildardo is characteristic of Mexico, where it is a rare surname, Venezuela, where it is an extremely rare surname, and the United States. Also, Jildardo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jildardo | Mexico, Colombia, United States, Canada, Peru |