Pictish language

Pictish is an extinct Brittonic Celtic language spoken by the Picts, the people of eastern and northern Scotland from late antiquity to the Early Middle Ages. Virtually no direct attestations of Pictish remain, short of a limited number of geographical and personal names found on monuments and early medieval records in the area controlled by the kingdoms of the Picts. Such evidence, however, shows the language to be an Insular Celtic language related to the Brittonic language then spoken in most of the rest of Britain.^[2]

The prevailing view^{[among whom?]} in the second half of the 20th century was that Pictish was a non-Indo-European language isolate, or that a non-Indo-European Pictish and Brittonic Pictish language coexisted.^{[citation needed]}

Pictish was replaced by – or subsumed into – Gaelic in the latter centuries of the Pictish period. During the reign of Donald II of Scotland (889–900), outsiders began to refer to the region as the kingdom of Alba rather than the kingdom of the Picts. However, the Pictish language did not disappear suddenly. A process of Gaelicisation (which may have begun generations earlier) was clearly under way during the reigns of Donald II and his successors. By a certain point, probably during the 11th century, all the inhabitants of Alba had become fully Gaelicised Scots, and the Pictish identity was forgotten.^[3]