naming

Ashwathaama Balir Vyaso Hanumanascha Vibhishana Krupacharya cha Parashuramam Saptaita Chiranjeevanam" - 'Ashwathama, King Mahabali, Vyasa, Hanuman, Vibhishana, Kripacharya and Parashurama are the seven immortals. These immortals came in Bhikshu form to the naming ceremony and named Him as Kalki.

https://freeglobaluniversity.blogspot.com/search/label/immortal