Save Type Surname Usage Khmer Scripts អ៊ីវ(Khmer) Pronounced Pron. /ʔiʋ/, /ʔiːw/ [key·simplify] Meaning & History Written អ៊ីវ, unexplained. — Note: In the population figure published by the US Census Bureau, the Roman number IV (meaning ‘the fourth’ of the four bearers of the name) may also be counted as a surname Iv.