Al-Janbah
A tribe reported in eastern ʿUmān, in the sand country and the ground between it and the sea. Janb of Madhḥij, which the classical genealogists do document, is a separate matter. A historical tribe recorded here by name.
- Reported country
- Eastern ʿUmān, the sand country and the ground toward the sea
- Origin as reported
- The reports differ — Azdī in some, Nizārī in others
- Written
- الجنبة
- Not to be confused with
- Janb of Madhḥij, a Yemeni tribe of the classical books
- In the classical works
- Not documented; the name is recorded here, not a descent
- Scope
- Historical — no modern attribution
Overview
Al-Janbah — written الجنبة — is reported in eastern ʿUmān, in the sand country and the ground lying between it and the sea. The reports of origin differ: some place the tribe with the Azd of ʿUmān, others reckon it Nizārī, on the ʿAdnānī side, and the classical books settle neither. This page describes a historical tribe as reported, and makes no claim about any modern family.
Janb of Madhḥij is not this tribe
The classical genealogists record a tribe called Janb among Madhḥij in Yemen, and the resemblance between that name and this one has no weight of its own. Both are formed on a common root, in a language that forms names from it freely; the Yemeni Janb is documented in the classical books and the Omani tribe is not, and nothing in those books joins them. Where later reports do connect the two, the page records that the connection is made in later report, not in the sources it cites.
The name
Ibn Manẓūr enters the root j-n-b for al-janb, the side of a thing, and for the senses of keeping to one side, of leading a beast alongside, and of the neighbour who is at one's side. Al-janbah is formed on it. The lexicon explains the word; it does not say why a people came to be called by it, and it does not mention this tribe.
On sources
The classical works this reference cites — Ibn Ḥazm, al-Qalqashandī, al-Hamdānī, Yāqūt, Ibn Manẓūr and Ibn Khaldūn — do not document al-Janbah of ʿUmān. What they record under a name close to it is the Madhḥijī tribe of Yemen. Al-Hamdānī describes ʿUmān and Yāqūt names its places and its sands, but a citation for a country is not a citation for a tribe in it. The tribe's present shape postdates all six works, and what is reported about it comes from oral tradition and from modern writing outside what this reference may use. The page records the name and the reported country, not a descent.
On lineage
Branch lists and affiliations here are given as reported, and the genealogists differ among themselves. Nothing on this page establishes any living family's descent: a shared name may reflect descent, alliance (ḥilf) or clientage (walāʾ), and the sources usually say which only when they know.
Frequently asked questions
Is al-Janbah the Janb of Madhḥij?
The sources this reference cites do not say so. The Yemeni tribe is documented in them and this one is not; the closeness of the names settles nothing.
Do the classical books record this tribe?
No. None of the six works names it; what is reported about it comes from later and oral tradition.
Sources
- ابن حزم، جمهرة أنساب العرب، 456هـ — في ذكر جنب من مذحج — المذكور القبيلة اليمنية، لا هذه
- ابن منظور، لسان العرب، 711هـ — مادّة جنب — المذكور اللفظ، لا القبيلة
- الهمداني، صفة جزيرة العرب، 334هـ — في وصف عُمان وبلادها ومن بها من الأزد — المذكور البلد، لا هذه القبيلة
- ياقوت الحموي، معجم البلدان، 626هـ — في ذكر عُمان ومواضعها — المذكور الموضع، لا هذه القبيلة
This page is an educational, historical reference compiled from published sources. It is not an authority on lineage. Where sources differ, we report the difference without taking a position. Corrections are welcome via our contact page.
Last reviewed: 2026-09-07