Save Gender Masculine Usage Thai Scripts วันเฉลิม(Thai) Pronounced Pron. /wan˧.t͡ɕʰa˨˩.ˈlɤːm˩˩˦/ [key·simplify] Meaning & History From Thai วัน (wan) meaning "day" and เฉลิม (chaloem) meaning "glorify, extol".