Liddel

Liddel may refer to geographic and onomastic subjects. In geography, Liddel commonly refers to Liddel Water, a river in the Scottish Borders. It rises in the hills near the Scotland–England border and flows through the valley of Liddesdale, a historic border region, before joining a larger river in the area. The valley has given its name to local landscapes and settlements. The river has long been associated with agricultural communities and has left marks on local history, including historic routes and fortifications.

As a surname, Liddel is a variant spelling of Liddell, of Scottish origin. It is a toponymic surname derived from the place name, with records dating to the medieval era. Today the spelling Liddel is relatively uncommon and is most often found in the United Kingdom and among distant descendants of Scottish families.

In addition to geography and genealogy, the name Liddel can appear in placenames, estate names, or family histories tied to the Liddesdale region. The term is generally used in historical or genealogical contexts rather than as a widely recognized modern brand or institution.