valentinianEtymologyFrom Latin Valentīniānus, from Valentīnus (“Valentine”) + -iānus (“-ian: forming adjectives”), from valentia (“strength, health”) + -īnus (“-ine: forming adjectives”). Equivalent to Valentine + -ian.valentinian means a Roman cognomen. Lexicurio rates it Rare gem — a strength score of 82 out of 100.namea Roman cognomenValentinian, three Roman emperors.nounA follower of Valentinus, a 2nd-century Egyptian gnostic.