Female first name (English) Jayden, Jade, Spanish (Word format); the jade = Jade the; having been recognized = the viscera; use of the gem-name as first name, 'Jade' comes from the Spanish 'piedra de having been recognized' (Stone of the intestines) , because beneficial effects on intestinal problems suspected a male first name (English): Jayden, grateful, Hebrew (Old Testament); yadown = grateful, a person of that name is mentioned briefly in the Old Testament