Where does “ভিয়েটনাম” come from?

ভিয়েটনাম (Assamese) comes from English Vietnam, from Vietnamese Việt Nam, from Vietnamese Nam Việt, from Middle Chinese 南.

Ancestry of “ভিয়েটনাম”, step by step

StepLanguageWordMeaning
1EnglishVietnamA long war which a dominating foreign occupier of...
2VietnameseViệt NamVietnamese
3VietnameseNam ViệtNanyue
4Middle Chinese南—
Every word from Middle Chinese 南 →Every word from Vietnamese Nam Việt →Every word from Vietnamese Việt Nam →