Noble, strong, or son of Brice
Brysun is a modern American spelling variant of Bryson. It ultimately derives from the surname meaning 'son of Brice,' where Brice is a Celtic name likely meaning 'speckled' or 'noble.'
About 6 boys were named Brysun in 2025.
US births per 5-year period, 1990–present (SSA data).