Save Type Surname (from given name) Usage Indian, Tamil, Malayalam Scripts இராதாக்கிருட்டிணன்(Tamil) രാധാകൃഷ്ണൻ(Malayalam) Meaning & History Derived from Sanskrit राधा कृष्ण (rādhā-kṛṣṇa), a combination of Radha and Krishna. In Hinduism, this is the combination of both feminine and masculine aspects of God.