Euan is a male name that originated from Scotland's Pictish, an extinct language spoken by a Celtic group of people called Picts.
Pictish is the extinct language spoken by the Picts, the people of eastern and northern Scotland from the late Iron Age to the Early Middle Ages. The Picts (Old English: Pihti, Scots: Pecht, Scottish Gaelic: Cruithneach) were a group of Celtic-speaking peoples who lived in what is today eastern and northern Scotland during the Late British Iron Age and Early Medieval periods. Euan is a Scottish, male given name, most common throughout the United Kingdom, Canada and Australia, due to the influence of Scots in both nations. It is a derivative of the Pictish name, Vuen (or 'Wen'), which is the Pictish British cognate of Eoghan in Gaelic. 
