Where does “Liên Âu” come from?

Liên Âu (Vietnamese) comes from Vietnamese châu Âu, from Vietnamese châu, from Proto-Vietic cuːʔ, from Proto-Mon-Khmer cuuʔ — grandchild.

Liên Âu (Vietnamese): European Union

Definitions

  1. European Union

Ancestry of “Liên Âu”, step by step

Liên Âu traces back through two separate lines of ancestry.

via Vietnamese châu Âu

StepLanguageWordMeaning
1Vietnamesechâu ÂuEurope
2Vietnamesechâua province in ancient China and its colonies;...
3Proto-Vieticcuːʔgrandchild; father's younger brother
4Proto-Mon-Khmercuuʔgrandchild

via Vietnamese liên minh

StepLanguageWordMeaning
1Vietnameseliên minhunion, league, alliance
2Chinese聯盟union; alliance; coalition; league; confederation...
Every word from Proto-Mon-Khmer cuuʔ