Kulthum or Kulsum (Arabic: كلثوم) is an Arabic male given name. It means "elephant" or, said of a person, "someone with a chubby face". It is feminized as "Umm Kulthum" (Kulthum's mother).
People who had this name:
- Umm Kulthum
People using it in their matronymic/patronymic or surname include:
- Amr ibn Kulthum