Tirukazhukundram's name is derived from "kazhughu", meaning eagle. At one time, two eagles soared above this Shiva hilltop temple every day at lunch time, and the priest at the temple gave them food as a ritual. According to legend, these eagles were not ordinary eagles, but two rishis whom a curse had transformed into birds. The legend also said that the eagles would stop coming to the temple during the Kali Yuga. The eagles have not been sighted in recent years, which is regarded as a sign that the Kali Yuga has begun.