Saurabh Raj Jain/Vishnuji AT- DT's nt pg 59 - Page 74

Hanuman was born to the humanoid creatures called the vanaras. His mother Anjana was an apsara who was born on earth as a female vanara due to a curse. She would be redeemed from this curse on her giving birth to a son. The Valmiki Ramayana states that his father Kesari was the son of Brihaspatiand that Kesari also fought on Rama's side in the war against Ravana.^[15] Anjana and Kesari performed intense prayers to Shiva to get a child. Pleased with their devotion, Shiva granted them the boon they sought.^[16] Hanuman, in another interpretation, is the incarnation or reflection of Shiva himself.^[17]

Hanuman is often called the son of the deity Vayu; several different traditions account for the Vayu's role in Hanuman's birth. One story mentioned inEknath's Bhavartha Ramayana (16th century CE) states that when Anjana was worshipping Shiva, the King Dasharatha of Ayodhya was also performing the ritual of Putrakama yagna in order to have children. As a result, he received some sacred pudding (payasam) to be shared by his three wives, leading to the births of Rama, Lakshmana, Bharata, and Shatrughna. By divine ordinance, a kite snatched a fragment of that pudding and dropped it while flying over the forest where Anjana was engaged in worship. Vayu, the Hindu deity of the wind, delivered the falling pudding to the outstretched hands of Anjana, who consumed it. Hanuman was born to her as a result.^[15][18]

Another story of Hanuman's origins is derived from the Vishnu Purana and Naradeya Purana. Narada, infatuated with a princess, went to his lord Vishnu, to make him look like Vishnu, so that the princess would garland him at swayamvara (husband-chosing ceremony). He asked for hari mukh (Hari is another name of Vishnu, and mukh means face). Vishnu instead bestowed him with the face of a vanara. Unaware of this, Narada went to the princess, who burst into laughter at the sight of his ape-like face before all the king's court. Narada, unable to bear the humiliation, cursed Vishnu, that Vishnu would one day be dependent upon a vanara. Vishnu replied that what he had done was for Narada's own good, as he would have undermined his own powers if he were to enter matrimony. Vishnu also noted that Hari has the dual Sanskrit meaning of vanara. Upon hearing this, Narada repented for cursing his idol. But Vishnu told him not repent as the curse would act as a boon, for it would lead to the birth of Hanuman, an avatar of Shiva, without whose help Rama (Vishnu's avatar) could not kill Ravana.