The name reached its all-time peak in 2004 with 42 births ranking #3503. FALLING Recent data shows the name is currently falling.
Brian is a long-established Irish name usually linked with ideas such as nobility or height. It is simple, familiar, and backed by one of the strongest historical legacies in Irish naming.
The name is especially associated with Brian Boru, the famous High King of Ireland. That connection helped give the name status long before it became a modern mainstream favourite.