Cognomen Чайтанья (Chaitanya 
, Caitanya 
, Chaitania 
) , in the world, is a common surname. The last name Чайтанья is characteristic of United Arab Emirates, where it is quite a rare surname, India, and Kuwait, where it is a rare surname. In absolute terms, it is commonest in India, United Arab Emirates, and Nepal. More frequently, Чайтанья is the forename as well as the last name.