Vilwamangalam Swamiyar or Vilwamangalathu Swamiyar is the name of more than one saint who lived in India. The first Vilwamangalam, a Swamiyar belonging to Naduvil Madhom, who lived in the 8th century. The spot of his samadhi is to the west of Sree Padmanabhaswamy Temple. The second saint who belonged to Thekke Madhom, Thrissur lived during the middle of 14th century. He was an ardent devotee of Lord Guruvayoorappan. Both the Swamiyars were native to Malai Nadu. The first Swamiyar was born in Sukapuram Gramam in Kerala. The second Swamiyar was renowned all over India. Bengalis believe that he was born in Bengal while Odias believe in Odisha, though tradition in Kerala implies that he belonged to Panniyoor village. "Sreekrishna Karnamritham" is his devotional masterpiece, written under an unspecified name "Leelasukan". The second Vilwamangalam is closely associated with several famous temples in Kerala such as Thiruvarppu, and Cherthala Kaarthiaayani. Due to the popularity of Sreekrishna Karnamritham the author became a legendary figure, and every part, province of India claimed him for itself.