From the name of the precious stone that is often used in carvings. It is derived from Spanish (piedra de la) ijada meaning " (stone of the) flank", relating to the belief that jade could cure renal colic. As a given name, it came into general use during the 1970s. Jade originates in Spanish language and is taken from the word for an ornamental stone. It is considered to be efficient curing ailments of the kidneys and loins and is used in artwork and jewelry making. It can be used as both masculine and feminine given names, currently it is more popular for girls. It functions as a surname as well.
