Here is some details about Rithwik name. This is baby boy name mainly popular in Hindu religion and its main origin is Hindi. Rithwik name meaning is Saint. People also search this as Rithwik. Other similar names can be Ratash, Ritika, Riddhesh, Rithika, Rithish, Ratesh, Ratish, Rathik, Radhika, Riddhish, Rodas, Radek, Ritesh, Ritish, Radhak, Rithik, Ritisha, Radhesh, Rathika, Ritchie, Rituja, Ritwik, Ratiq, Rateesh.