Where does “ອາເມລິກາໃຕ້” come from?

ອາເມລິກາໃຕ້ (Lao) comes from Lao ອາເມລິກາ, from English America, from Latin America, from Italian Amerigo, from Proto-Germanic *Amalarīks, from Proto-Germanic Haimarīks, from Proto-Germanic rīks, from Proto-Celtic rīxs — to straighten, to right oneself; right; just.

Ancestry of “ອາເມລິກາໃຕ້”, step by step

ອາເມລິກາໃຕ້ traces back through two separate lines of ancestry.

via Lao ອາເມລິກາ

StepLanguageWordMeaning
1Laoອາເມລິກາ—
2EnglishAmerica—
3LatinAmerica—
4ItalianAmerigo—
5Proto-Germanic*Amalarīks—
6Proto-GermanicHaimarīksHenry
7Proto-Germanicrīksking, ruler
8Proto-Celticrīxsking
9Proto-Indo-Europeanh₃rḗǵsking, ruler
10Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just

via Lao ໃຕ້

StepLanguageWordMeaning
1Laoໃຕ້south; southern; subordinate; under; less
2Proto-Tai*taɰꟲ—
Every word from Proto-Indo-European h₃reǵ- →Every word from Proto-Indo-European h₃rḗǵs →Every word from Proto-Celtic rīxs →