Where does “ריו דה ז׳ניירו” come from?

ריו דה ז׳ניירו (Hebrew) comes from Portuguese Rio de Janeiro — River of January.

Ancestry of “ריו דה ז׳ניירו”, step by step

StepLanguageWordMeaning
1PortugueseRio de JaneiroRiver of January
Every word from Portuguese Rio de Janeiro