Save Gender Masculine Usage Thai Scripts เอกชัย(Thai) Pronounced Pron. /ʔeːk̚˨˩.ka˨˩.ˈt͡ɕʰaj˧/ [key·simplify] Other Forms FormsEkachai, Eakkachai, Eakachai, Aekkachai, Aekachai Meaning & History From Thai เอก (ek) meaning "primary, main, first, one" and ชัย (chai) meaning "victory".