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Lakhm

A Qaḥṭānī tribe of the Kahlān line recorded on the Syrian and Egyptian marches, and the line to which the genealogists reckon the historical kings of al-Ḥīra.

Grouping
Kahlān (Qaḥṭānī), as reported
Recorded country
The desert edge between the Ḥijāz and the Levant; later the frontier of ʿIrāq, Egypt and the Syrian towns
Named with
Judhām, entered beside it as a brother
Scope
Historical — no modern attribution

Overview

Lakhm is entered by the genealogists under Kahlān, as Lakhm ibn ʿAdī ibn al-Ḥārith ibn Murra ibn Udad — reported thus by Ibn Ḥazm and al-Qalqashandī, with the usual divergence over the intermediate names, which the sources themselves do not settle. Judhām is placed beside it as a brother, and the two are so consistently named together in the accounts of northern Arabia that a report about one often turns out to concern both. This page describes a historical tribe and makes no claim about any modern family.

The country recorded for Lakhm is not one country but a road. The earliest notices place the tribe in the south with the rest of the Kahlān line; the reports that follow set it steadily further north, on the desert edge between the Ḥijāz and the Levant, and then along the frontier of ʿIrāq. After the conquests, sections of the name are recorded in Egypt and in the Syrian towns, which is why the nisba al-Lakhmī turns up in biographical writing far from any one homeland.

Al-Ḥīra

The most substantial thing the sources attach to the name is a kingdom rather than a genealogy. They record a dynasty at al-Ḥīra, on the edge of the low irrigated country of ʿIrāq, whose kings the genealogists reckon to Lakhm through Naṣr ibn Rabīʿa — as reported, and reported with variants. It was a settled kingdom of the frontier, and the accounts of the Arabs before Islam treat it as one of the two courts, opposite the Ghassānid side on the Syrian march.

This is history, not attribution. The kingdom ended long before any modern family register begins, and nothing in these reports carries down to a living house.

The name

Ibn Manẓūr records in these letters two ordinary words: al-lakhm, a kind of sea fish, and lakhamahu, meaning that he struck him on the face. The lexicographers give these as vocabulary; they do not derive the tribal name from either, and the derivation-stories the later compilers attach to tribal names are transmitted explanation rather than record. The nisba formed from it is al-Lakhmī, and like any nisba it records what a writer called a man, not a proven line.

In the genealogical tradition

The branches named under Lakhm include al-Dār and Naṣr, with the lists differing from book to book — a name entered as a son in one work appears as a grandson in another, and a section may be placed under Lakhm in one and under Judhām in the next. Where a branch is given here it is given as the sources report it.

On lineage

This page describes a historical tribe as the classical sources record it, and makes no claim about any modern family. Branch lists and affiliations are given as reported by the classical genealogists, who themselves disagree. Nothing here 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

Were the kings of al-Ḥīra Lakhmī?

The genealogists reckon that dynasty to Lakhm through Naṣr ibn Rabīʿa, as reported and with variants. It is a historical kingdom on the ʿIrāq frontier; no modern family is attached to it here.

Are Lakhm and Judhām the same tribe?

No — the sources enter them as two, brothers in the reported line, and so consistently together that a report about one often concerns both.

Sources

  1. ابن حزم الأندلسي، جمهرة أنساب العرب، 456هـ — في أنساب كهلان، ذكر لخم وجذام
  2. القلقشندي، نهاية الأرب في معرفة أنساب العرب، 821هـ — باب قبائل كهلان
  3. ياقوت الحموي، معجم البلدان، 626هـ — في ذكر الحيرة وديار العرب على تخوم الشام والعراق
  4. ابن منظور، لسان العرب، 711هـ — مادّة (ل خ م)

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

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