Omar (disambiguation)Topics referred to by the same term / From Wikipedia, the free encyclopedia Omar, also spelled Umar (c. 584–644), was the second caliph of Islam. Look up Omar or umar in Wiktionary, the free dictionary. It also may refer to:
Omar, also spelled Umar (c. 584–644), was the second caliph of Islam. Look up Omar or umar in Wiktionary, the free dictionary. It also may refer to: