سيف الدين

Saifuddin

boyArabic

Saifuddin is a Muslim boy name meaning “Sword of the faith”.

MeaningSword of the faith
GenderBoy
OriginArabic
Arabic spellingسيف الدين
Pronunciationsayf-ood-DEEN
Arabic rootس ي ف (s-y-f) — sword; د ي ن (d-y-n) — religion
Muslim name?Islamic / Arabic name

Meaning and origin of Saifuddin

Saifuddin combines sayf (sword) and al-dīn (the religion), meaning 'sword of the faith', one who defends Islam. Like other names ending in -uddin, it began as an honorific title for rulers and commanders in the medieval period, such as the Mamluk sultan Sayf al-Dīn Qalāwūn, and later became a personal name. It is especially common in South and Southeast Asia.

Is Saifuddin a Muslim name?

Yes. Saifuddin is a Muslim name meaning sword of the faith, historically a title of Muslim rulers.

Where is the name Saifuddin used?

Common in India, Pakistan, Bangladesh, Malaysia and Indonesia.

Gifts with the name Saifuddin

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Spellings and variants of Saifuddin

SaifuddeenSayfuddinSaifudinSeyfeddin

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More boy names like Saifuddin

Frequently asked questions

What does the name Saifuddin mean?

Saifuddin means 'Sword of the faith'. It comes from Arabic.

Is Saifuddin a Muslim name?

Yes. Saifuddin is a Muslim name meaning sword of the faith, historically a title of Muslim rulers.

How do you write Saifuddin in Arabic?

Saifuddin is written سيف الدين in Arabic script.

How do you pronounce Saifuddin?

Saifuddin is pronounced sayf-ood-DEEN.

Updated October 2026 · Researched by the Modern Muslim Names team. Spotted a mistake? Let us know.