Alzahra is a nick name and not her father’s name. everyone knows that she is the daughter of Mohammed as her name is Fatima Bint Mohammed.

The name of the Prophet’s (peace be upon him) duaghter was Fatimah Al Zohra. how does that relate to the hadith: The Prophet (salla Allahu alahi wa sallam) said: “Whoever calls himself by other than his father’s name , will be cursed by Allaah, the angels and all the people.” (Reported by Ibn Majah) I am asking because my surname is my mother’s and not my father’s. Although i add my father’s name too to my name but this is not so in the passport