Cite
 

Meaning of Osman

Os•man

Pronunciation: (oz'mun, os'- Turk. os&sylpmän'), [key]
— n.
  1. 1259–1326, Turkish emir 1299–1326: founder of the Ottoman dynasty.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.