Family name 잔디 (Jandi 
, Zandi 
, 잔디 ) , globally, is quite a common last name. The cognomen 잔디 is characteristic of Iran, where it is quite a rare surname, Iraq, and Hungary. Not in comparison with a country's population, it is commonest in Iran, Iraq, and the United States. Likewise, 잔디 is the forename as well as the last name.