Doyle

Source: Irish

Root Word: Ó Dubhghaill

Derived From: Dubhghall

Meaning: A combination of Dubh (darkness) and Gall (stranger).

Popularity History: The name was very popular in Ireland and Scotland, and was particularly popular in English-speaking countries in the late 19th and early 20th centuries due to the influence of Arthur Conan Doyle.