As an appreciation of his service Shri P.SundararaRajan is being honoured  with the title  " Sri Vanamamalai Mutt's Asthana Isai Kavignar "  by Sri Vanamamalai His Holiness Sri Kalaian   Ramanuja Jeer  Swamigal during his Vijaya Yatra over Mumbai in connection with chatur Masya Vratham during  September , 2011 at Mumbai.