Vaiyāvik Kōpperum Pēgan was a Tamil Vēlir king and one of the kadai ezhu vallal of arts and literature during the Sangam era.
[2] The Āviyar line of Vēls ruled over the area around Palani hills and bore the title Vēl Āvi.
This incited his court poet Paranar who mocks that his patron was ignorant to the point of being foolish when it came to giving away gifts but at the same time was not so ignorant in battle; (Purananuru-song 142): Pēkan was a philanderer and was unfaithful towards his virtuous wife who is often compared to Kannaki, the goddess pattini of Silapathikaram.
He indulges in dancing women in Nallur(near present day Tuticorin in Tamil Nadu) and abandons his wife at which point the latter seeks the help of various poets to bring him back home.
Even though he was king, the poets rally behind his wife and question his actions while urging him to return home: Even though tradition paints a rosy picture that Pēkan finally came to his senses, in reality there is no evidence that the king corrected his erring ways and returned to his virtuous queen.