Do you mean any of below names ?
Saindhanya, Samdani, Sanaatan, Sanatan, Sanatana, Sanatani, Sandananda, Santam, Santan, Santanak, Santawana, Santayani, Santino, Sendan, Senthamarai, Shantam, Shantan, Shantanav, Shantanu, Shanthini, Shantimay, Shantinath, Sindhunath, Sumatinath, Sunadamala |