Where does “ซัปโปโระ” come from?

ซัปโปโระ (Thai) comes from Japanese 札幌, from Ainu サッ・ポロ・ペッ, from Japanese ポロ, from English Polo, from English Marco Polo, from Latin Mārcus, from Latin Martīnus, from Latin -īnus — adjectival suffix.

Ancestry of “ซัปโปโระ”, step by step

StepLanguageWordMeaning
1Japanese札幌
2Ainuサッ・ポロ・ペッdry, great river
3Japaneseポロpolo
4EnglishPoloShouted by a player of the game Marco Polo....
5EnglishMarco PoloA renowned traveler; A game played where one...
6LatinMārcus
7LatinMartīnus
8Latin-īnusof or pertaining to; -ine
9Proto-Italic-īnosof/belonging to
10Proto-Indo-European-iHnosCreates adjectives of materials
11Proto-Indo-European-no-adjectival suffix
Every word from Proto-Indo-European -no-Every word from Latin -īnusEvery word from Latin Martīnus