ORHANmTurkish Derived from Turkish or "great" and the title khan meaning "leader". This was the name of a 14th-century sultan of the Ottoman Empire.
OSMANmTurkish Turkish form of UTHMAN. This was the name of the founder of the Ottoman Empire (14th century).
ROXELANAfHistory From a Turkish nickname meaning "Ruthenian". This referred to the region of Ruthenia, covering Belarus, Ukraine and western Russia. Roxelana (1502-1558), also known by the name Hürrem, was a slave and then concubine of Süleyman the Magnificent, sultan of the Ottoman Empire. She eventually became his wife and produced his heir, Selim II.
UTHMANmArabic Means "baby bustard" in Arabic (a bustard is a type of large bird). Uthman was a companion of Muhammad who married two of his daughters. He was the third caliph of the Muslims.