Agency reports said he had been staying in the house belonging to a Kyrgyz friend.
External Affairs Minister Sushma Swaraj said the bodies of Abis Hasan Rizvi and Khushi Shah from Gujarat will be brought back by Turkish Airlines flight from Istanbul on Tuesday night and reach Mumbai on Wednesday morning.
The gunman, believed to have been dressed in a Santa costume, opened fire inside the Reina nightclub in Istanbul's Ortaky district, where hundreds were celebrating the New Year.