Save Gender Masculine Usage Thai Scripts วัฒนชัย(Thai) Pronounced Pron. /wat̚˦˥.tʰa˦˥.na˦˥.ˈt͡ɕʰaj˧/ [key·simplify] Other Forms FormsWattanachai, Wathanachai, Watanachai Meaning & History From Thai วัฒนะ (watthana) meaning "development, progress" and ชัย (chai) meaning "victory".