Urpazhassi, also known as Melur Dhayarappan was born to Meloorilam Kanya of Melur Kotta and Lord Vishnu. Like Abhimanaprabhu, Urpazhassi is addressed as ‘Aishwarya Prabhu’, with respect.
Urpazhassi is the close friend of vettakorumakan. In most temples, urpazhassi and vettakurumakan are performed together.
Vettakurumakan is mostly referred to as ‘nadannu vazhcha’, whereas urpazhassi is referred to as ‘irunnu vazhcha’.