Where does “Судон” come from?

Судон (Tajik) comes from Arabic سُودَان, from Arabic السُّودَان.

Ancestry of “Судон”, step by step

StepLanguageWordMeaning
1Arabicسُودَانblack people
2Arabicالسُّودَان—
Every word from Arabic السُّودَان →Every word from Arabic سُودَان →