Where does “南足柄” come from?

南足柄 (Chinese) comes from Japanese 南足柄, from Japanese 南, from Middle Chinese 南.

Ancestry of “南足柄”, step by step

StepLanguageWordMeaning
1Japanese南足柄—
2Japanese南the south; a southerly, south wind; to go south
3Middle Chinese南—
Every word from Middle Chinese 南 →Every word from Japanese 南 →Every word from Japanese 南足柄 →