| Name Kaustubh generally means Immortal or Jewel of lord Vishnu, and is a Masculine (or Boy) name, which means generally Men's or Boy's have this name. Name Kaustubh has Indian origin and is shared by people, who are either Jain or Hindu by religion. Rashi of name Kaustubh is Mithun (Gemini) and Nakshatra (star sign) Sravana, Mrigashiras. |