Meaning A boy's name of Indian origin, it means "A Jewel Of Lord Vishnu." Origin of Kaustubh Indian Popular Middle Names SriRam Pronunciation 🔊 Listen Kaustubh Similar Names Adinath Samarendra Shighra Venkatesh Kamalkant Shankhin Shripati Svamin Tapasranjan Yajnadhar Year by Year Popularity of Kaustubh