Umm Kulthum bint Abi Bakr
(أم كلثوم بنت ابو بكر
), born 12-13 AH (after Hejira
), was an Arabian woman.
She was a daughter of Abu Bakr (a companion of Muhammad) and Asma binte Umais. She was born after her father's death.
When her mother married Ali ibn Abu Talib, she moved to his household.