Vietnamese Speakers 99,999,999 Used in Czechia Australia Codes Glottocode viet1252 ISO-639-3 vie Safe Home Vietnamese Vietnamese Countries Czechia Australia Exonyms Language English Name Vietnamese Language French Language Spanish Language Russian Language Arabic Language Chinese Other names Information available 1. Basics Names Vietnamese Size / Number of users Number of users 99999999 Codes Glottocode viet1252 ISO-639-3 vie 2. Status 3. State Documentation: materials