Dougald is of Scottish origin, derived from the Gaelic 'Dubh Gall', which means 'dark stranger'. It was popular during the Middle Ages and was often used as a personal name in Scotland, particularly among Highland clans. The name Dougald is also associated with St. Dougal, an Irish saint who is said to have been a missionary to the Hebrides.
"Between 1925 and 1931, there were fifteen babies named Dougald."