There is a great deal of dispute regarding the name of his mother. Some say she was called al-Khayzaran; others say she was Arwi and that her nickname was "the blonde of Nubia," while others say she was Najma and her nickname was "Ummul-Baneen." Others say she was called Sekan the Nubian; still others say she was called Takattam as may be proven from the poetry in his praise which said:

The best in self and parenthood,

In offspring and in ancestry,

Is Ali al-Muaddam,

Eighth in series of the knowledgeable

and the clement,

An Emam descending from the Proof of God,

that is Takattam.