Quick answer
Mūstafa is a boy name meaning "chosen".
Pronunciation: Arabic /ˈmusˤ.tˤa.faː/; Turkish /mus.ta.ˈfa/.
Meaning and history
The name means "chosen" in Arabic, derived from اصطفا ( iṣṭafā ) meaning "to choose". This is an epithet of the Prophet Muhammad. It was borne by four Ottoman sultans. Another famous bearer was Mustafa Kemal (1881-1938), also known as Atatürk, the founder of modern Turkey.
Notes and context
Usage: arabic, turkish, azerbaijani, bosnian, urdu, indonesian, malay | Arabic: مصطفى; Bosnian Cyrillic: Мустафа; Urdu: مصطفی