Around the world, জয়দেব (Jaydev 
, Jaidev 
, Jayadewa 
) is a common male first name. The forename জয়দেব is characteristic of India, where it is quite a rare masculine name, Qatar, and United Arab Emirates. Measured by absolute frequency, it is commonest in India, Bangladesh, and United Arab Emirates. Very seldom, জয়দেব is the last name as well as the forename.