Throughout the world, Jandai (Жандай 
, Jandai 
, จันได ) is a rare unisex first name. The given name Jandai is characteristic of Azerbaijan, where it is quite a rare masculine name, Kazakhstan, where it is a rare unisex name, and Thailand, where it is a very rare unisex name. Not in comparison with a country's population, it is the most numerous in Azerbaijan, India, and Kazakhstan. Likewise, Jandai is the last name as well as the forename.