Cognomen Садик (Sadiq 
, Sadik , Садик 
) , around the world, is a widespread surname. The family name Садик is characteristic of Pakistan, where it is a common surname, United Arab Emirates, where it is quite a common surname, and Nigeria (explore the name in all countries). In absolute terms, it is commonest in Pakistan, Nigeria, and India. Also, Садик is the forename as well as the last name.