The bardic literature says his father Dyas was defeated by PatanRaja and Navaghana was rescued. When Navaghana grew up, he regained the throne. He may have been benefited by weakened Chaulukyas due to the invasion of Mahmud Ghazni who attacked desecrated the Somnath temple in 1024 CE. Navaghana came to power soon after the attack.
Successors
According to bardic tales and folklore, Navaghana reigned from 1026 CE to 1044 CE and he was succeeded by his son Khengara who reigned for 23 years, followed by his son Navaghana. Udayamati, wife of ChaulukyarulerBhima I, was a daughter of his son Khengara.
The construction of Navghan Kuvo, a stepwell in the Uparkot Fort, is attributed to him. It is considered an oldest example of stepwell in Gujarat by some scholars.