The Picts dominated eastern and northern Scotland up to the 10th century. Although we know little about who the Picts were, we can guess from place name evidence that the now-extinct Pictish language was closely related to Brittonic languages such as Breton, Cornish and Welsh. Pictish settlements, for example, often had Brittonic prefixes such as Aber and Lan , as well as Pit -, a uniquely Pictish prefix indicating a portion or share of land. Aber is a common place name prefix in both Scotland [Aberdeen, Arbroath (Aberbrothick), Aberfeldy, Aberlour, Applecross (Aporcrosan)] and Wales [Aberdare, Abergavenny, Abertawe (Swansea), Aberystwyth]. Although it also occurs in Cornish and Breton, it is relatively rare. Aber means either the mouth of the river or its confluence with the sea and/or other rivers. It comes from an older Brittonic form ad-ber [ ad - , 'to, together’; beru- 'flow']. So Aberystwyth (on the west coast of Wales), for example, is at the
Borders are designed to keep people in or to keep people out. We see them everywhere in history: walls, fences, hedges, barbed wire, scorched earth, chicken wire or place names. There are quite a few Breton place names that speak of borders and boundaries. I've listed a few of them below and put some of them together in the map above. 22 (Cotes d'Armor) ÉVRAN Evrann [Ivran/Ivram, 12 th C] ‘Borderland’ From G: iguoranda / equoranda ‘limit’, ‘boundary’ (of a city/region). Iguoranda/Equoranda refers to ‘limits’ and ‘frontiers’ and often corresponds to the boundary between two Gaulish tribes. Évran was on the border between the Redones and Coriosolites, representing a frontier zone between the Gallo-Roman cities of Rennes and Corseul. It now hugs the borderline between the departments of Île-et-Vilaine (35) and Côtes d’Armor (22). See: Évriguet (56) ; Yvrandes (Normandy); Iguerande (Burgundy). 29 (Finistère) BRASPARTS Brasparzh [Bratbe