Siddiqui is a family name or surname belonging to the descendants of Abu Bakr, a companion of Muhammad. The title "Siddiq" (Arabic: Veracious) was given to the first Muslim Caliph (one of the Rashidun, or "Rightly guided" Caliphs) Abu Bakr by Muhammad. Siddiqui means The Truthful in Arabic.
Mustafa is the primary transliteration of the Arabic given name, Arabic: مصطÙى‎‎, Muá¹£á¹afÄ. The name is an epithet of Muhammad that means, The Chosen One. It is a very common male given name throughout the Muslim world. This name is mostly used in Turkey after Mustafa Kemal Atatürk, founder of the Republic of Turkey.
Imran (also transliterated as Emran, Emraan, Omran, Umran, Emrah (Turkish) or Amram (in the Bible) Arabic: عمران‎‎) is an Arabic male given name. In Turkish, it can also be a given name for females. The name Imran is a Quranic name and meaning of the name is Prosperity.