Where does “ഡൽഹി” come from?

ഡൽഹി (Malayalam) comes from English Delhi, from Urdu دہلی, from Persian دهلی.

Ancestry of “ഡൽഹി”, step by step

StepLanguageWordMeaning
1EnglishDelhiThe Indian government
2Urduدہلیthreshold, doorstep
3Persianدهلی
Every word from Persian دهلیEvery word from Urdu دہلیEvery word from English Delhi