Khadka (), anciently called as Khaá¸Âka (), is a surname of Khas/Chhetri caste. Khadga was an ancient Paikelà(warrior) rank along with ThÃÂpÃÂ, RÃÂnàand Buá¸Âhàchhetri. The last King Mansingh Khadka Magar of Majhakot (Gorkha), before Drabya Bikram Shah became King of Gorkha
Prime Minister of Nepal Jung Bahadur Kunwar Rana belonged to the Kunwar family of the Khadka clan. The Kunwar family genealogy also states the title of 'Kunwar Khadka' which was taken by the ancestors of the Kunwar family.
After the premiership of Jung Bahadur Kunwar, the Kunwar family through a royal order took up the title of Rana and claimed themselves as Rajput family of Chittor in India and founded the Rana dynasty.