Where does “Macao” come from?

Macao (Polish) comes from Portuguese mação, from French maçon, from Middle French maçon, from Old French maçon, from Latin maciō, from Frankish makōn, from Proto-West Germanic -ōn, from Proto-Germanic -ōną — he, she.

Ancestry of “Macao”, step by step

StepLanguageWordMeaning
1PortuguesemaçãoAugmentative of maço; Freemason
2Frenchmaçonmason, stonemason; builder; Mason, Freemason
3Middle Frenchmaçonmason; builder
4Old Frenchmaçonmason; builder
5Latinmaciōmason
6Frankishmakōnto build, make, work; to work, build, make; to...
7Proto-West Germanic-ōnCreates denominative verbs from nouns; Creates...
8Proto-Germanic-ōnąCreates denominative verbs from nouns; Creates...
9Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
10Proto-Indo-European-yétiCreates intransitive, often deponent,...
11Proto-Indo-Europeanyé-
12Chichewaiyehe, she
Every word from Chichewa iye