Thrikkakara means sacred foot in Sanskrit. The region was ruled by Kulashekharas who were supported by local chieftains known as Naduvazhis. During this time, there were around 600 Naduvazhis. Nammalwar referred to this region as Thirukkatkarai in his Pasurams. He also referred to Lord Vamana as Perumal and Lord Thayar as Perunselva Naayaki. The name kodimathil also means old temple part. There is also a temple dedicated to Lord Vishnu, who is incarnated as Vamana and preparing to place his foot on the mountain of Mahabali.