The physical human body of Ayya Vaikundar was born with the name Muthukutty. However, Muthukutty is referred to as Sampooranathevan, a deva (a deity), in the religious book Akilam. Ayya Vikundar is a combination of the spirit of Narayana, the soul of the Supreme God, Ekam (God beyond conciouseness) and the body of an ordinary human being (Muthukutty).