Where does “Sião” come from?

Sião (Portuguese) comes from Portuguese Siam, from Thai สยาม, from Pali suvaṇṇabhūmi, from Pali suvaṇṇa, from Sanskrit सुवर्ण, from Sanskrit वर्ण, from Proto-Indo-Iranian wárnas, from Proto-Indo-European wēr- — to burn; to cover, heed, notice; squirrel.

Ancestry of “Sião”, step by step

Sião traces back through 3 separate lines of ancestry.

via Portuguese Siam

StepLanguageWordMeaning
1PortugueseSiam
2ThaiสยามSiam, historical name
3Palisuvaṇṇabhūmiland of gold; a name for a country in Southeast...
4Palisuvaṇṇagold; beautiful
5Sanskritसुवर्णof a good or beautiful colour, brilliant in hue,...
6Sanskritवर्णoutward appearance, exterior, figure, form,...
7Proto-Indo-Iranianwárnas
8Proto-Indo-Europeanwēr-true
9Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel

via French Sion

StepLanguageWordMeaning
1FrenchSion
2Ecclesiastical LatinSion
3Koine GreekΣῑών
4HebrewצִיּוֹןZion

via Marathi शीव

StepLanguageWordMeaning
1Marathiशीवboundary, limit, border
2Old Marathiशीव
3Sanskritसीमन्border, frontier, margin

Words derived from “Sião

Every word from Proto-Indo-European wer-Every word from Proto-Indo-European wēr-Every word from Proto-Indo-Iranian wárnas