Abd Allah al-Tayyib al-Tahir ibn Muhammad ﷺ

Abd Allah was a son of the Prophet Muhammad and Khadija bint Khuwaylid. Early and later works of genealogy and prophetic biography agree that the Prophet had a son named Abd Allah and that the child died young. Because his life ended in childhood, the surviving record is concerned mainly with his names, parentage, chronological position, and death rather than an adult public biography.

The central disagreement concerns the enumeration of his names. Ibn Sa'd identifies Abd Allah himself as al-Tayyib and al-Tahir and explains the epithets by reporting that he was born after the beginning of the prophetic mission. Al-Mas'udi and Ibn Hajar preserve the same basic identification, with Ibn Hajar reporting that the personal name of al-Tahir was Abd Allah and that he was also called al-Tayyib.

By contrast, the account of Ibn Ishaq preserved by Ibn Hisham lists al-Tayyib and al-Tahir in a form that reads as two separate sons and does not explicitly name Abd Allah in the same enumeration. Later historians consequently transmitted several models: Abd Allah, al-Tayyib, and al-Tahir as three names for one child; al-Tayyib and al-Tahir as separate children; or Abd Allah as another child in addition to them.

The chronology of his birth is tied to the same disagreement. Ibn Sa'd's report places the birth of Abd Allah after the commencement of prophethood, whereas the Ibn Ishaq recension states that the male children called al-Tayyib and al-Tahir died in the pre-Islamic period. The exact year, the firm placement before or after the mission, and the explanation of the epithets therefore cannot be stated as universally agreed history.

The major accounts agree that the child died young in Mecca and left no adult social, scholarly, or political career to document. Later precise ages, incidents, or roles have therefore not been adopted without support from a reliable early source. A responsible biography should explain the brevity of his life and the source disagreement over his names rather than manufacture events to create narrative length.

Reliable early evidence does not securely identify his grave. A later local attribution or a general Meccan cemetery tradition should not be converted into a certain burial claim. His historical memory belongs to the family history of Muhammad and Khadija, the human experience of losing children in the Meccan period, and the source-critical problem of how short genealogical lists transmitted personal names.