Surname Jonnathan Leonardo (Jonnathan Leonardo 
) , globally, is a very rare cognomen. The family name Jonnathan Leonardo is characteristic of Spain, where it is a very rare surname, and Chile, where it is an extremely rare surname. More frequently, Jonnathan Leonardo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jonnathan Leonardo | Costa Rica, Spain, Ecuador, Chile |