Surname Tardeli (Tardeli 
) , across the world, is a rare family name. The surname Tardeli is characteristic of Latin America and the Caribbean, particularly Brazil, where it is a rare surname, Peru, where it is an extremely rare surname, and Mexico. Not in comparison with a country's population, it is the most numerous in Brazil, Mexico, and the United States. More prevalently, Tardeli is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tardeli | Peru, Brazil, United States, Angola, Democratic Republic of the Congo |