Where does “उस्मानाबाद” come from?

उस्मानाबाद (Marathi) comes from Hindi उस्मानाबाद, from Hindi उस्मान, from Classical Persian عثمان, from Arabic عُثْمَان.

Ancestry of “उस्मानाबाद”, step by step

Step	Language	Word	Meaning
1	Hindi	उस्मानाबाद	—
2	Hindi	उस्मान	{{w\|Osman Ali Khan, Asaf Jah VII}}
3	Classical Persian	عثمان	—
4	Arabic	عُثْمَان	—