Meaning, origin, and popularity of the name Niall
Of disputed derivation, it may mean ‘cloud’, ‘passionate’, or ‘champion’. It was adopted by the Scandinavians in the form of Njal. From the Middle Ages onwards the name was found in Ireland, the Highlands of Scotland, and the English-Scottish Border region.
For a boy or girl
Not in the U.S. top 1,000 names