The wives of Karttikeya.
Karttikeya had once fallen in love with Vishnu’s daughters, Amritavalli and Sundaravalli. Vishnu promised that the two would be born again and then marry him.
Amritavalli was born as Devasena, daughter of Indra. She is also known as Teyvayanai. Sundaravalli was born as Valli, daughter of Nambirajan, a tribal chief.