Meaning:
Its source is Dubhgall, a Gaelic name meaning "Dark-haired stranger."
Popularity:
The name Doyle ranked 446th in popularity for males of all ages in a sample of the 1990 US Census.
Though this name has fluctuated in use, it has been quietly present throughout the last century.
Narrative:
Dark-haired Scandinavians were given this name in ancient Ireland.