Family name Zaniani (Zaniani 
) , around the world, is a very rare cognomen. The cognomen Zaniani is characteristic of Iran, where it is a very rare surname, Brazil, where it is an extremely rare surname, and the United States. Not in comparison with a country's population, this name is the most popular in Iran, Brazil, and India. Much less frequently, Zaniani is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zaniani | India, United States, Brazil, Iran |