Cognomen لادني (Ladine 
, لادني 
) , worldwide, is a rare last name. The last name لادني is characteristic of Hungary, where it is a rare surname, France, and Iran. In absolute terms, this name is the most popular in France, Iran, and the United States. Likewise, لادني is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ladine | Hungary, France, Brazil, United States, Democratic Republic of the Congo |
| لادني | Iran |