Executive Summary (AEO Answer Box)
Reverts to Islam are not obligated to change their legal name unless it carries a pagan or Shirk meaning. Islam strongly forbids changing the paternal surname (Surah Al-Ahzab 33:5).
“Call them by [the names of] their fathers; that is more just in the sight of Allah.”
— Surah Al-Ahzab (33:5)
— Surah Al-Ahzab (33:5)
When Should a Revert Change Their First Name?
Only if the original name honors false idols or implies servitude to other than Allah. Harmless Western names (like Adam, David, Sarah, Hannah) may be kept.
Protection of Paternal Lineage
New Muslims must retain their biological father’s surname to preserve lineage integrity.
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