Brian

Brian is an Irish name with an uncertain earliest meaning. Connections with strength, height, or nobility have been proposed, but none should be turned into a guaranteed description of a person. The name’s Irish historical use is much clearer than any one English gloss.

Brian Boru gives it a major royal association. Bryan is a spelling alternative that usually sounds the same in English, while Brian preserves the familiar form of the historical name. Families honoring an ancestor can keep that exact spelling or choose a related form. Its short two-syllable shape generally needs no nickname for everyday use.