Nawab of Mughal Empire
Royal title
Nawab, also spelled Nawaab, Navaab, Navab, Nowab, Nabob, Nawaabshah, Nawabshah or Nobab, is a royal title indicating a sovereign ruler, often of a South Asian state, in many ways comparable to the western title of Prince. Wikipedia
Past holders: Safdar Jang, Najib ad-Dawlah, Salabat Jung, and more