Bryann

Bryann is a variant of the name Brian, which has ancient Celtic roots. The name is thought to derive from the Old Celtic element *brig- meaning 'high' or 'noble'. It was a common name among Irish royalty and chieftains, most notably Brian Boru, a High King of Ireland who united the country against Viking invaders in the 11th century. The name's popularity spread from Ireland to other English-speaking countries, often through immigration.

The spelling 'Bryann' is a less common, modernized, or feminized variant that emerged later, likely influenced by similar-sounding names or a desire for a unique spelling. While Brian is traditionally male, the 'y' often gives names a more contemporary or sometimes feminine feel, though Bryann remains predominantly male.