5 – Ishan
When Lord Brahma desired about the son he started meditating on Shiva mentally. Due to core prayers and meditation, Saraswati manifested herself as an avatar of Vishwarupa after which Ishan came into being. Ishan is known for its crystal-like pure brilliance. After Ishan, Lord Bhrama created four more sons in collaboration with his strong Energy.
Considered as the supreme God in the Hinduism, Lord Shiva is known for having taken a variety of the avatars and incarnations. These were few among the unknown avatars of Lord Shiva.