Where does “Sion” come from?

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

Ancestry of “Sion”, step by step

Sion traces back through two separate lines of ancestry.

via Portuguese Sião

StepLanguageWordMeaning
1PortugueseSião
2PortugueseSiam
3ThaiสยามSiam, historical name
4Palisuvaṇṇabhūmiland of gold; a name for a country in Southeast...
5Palisuvaṇṇagold; beautiful
6Sanskritसुवर्णof a good or beautiful colour, brilliant in hue,...
7Sanskritवर्णoutward appearance, exterior, figure, form,...
8Proto-Indo-Iranianwárnas
9Proto-Indo-Europeanwēr-true
10Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel

via Old Irish Sión

StepLanguageWordMeaning
1Old IrishSión

Words derived from “Sion

Every word from Proto-Indo-European wer-