Noble lake or strong waterfall
A modern American invention likely created by combining the prefix 'Bri' (from Brianna or Bridget) with the popular suffix 'lynn'. It draws on the Celtic roots of Brianna, meaning 'noble' or 'strong', and the Welsh 'llyn', meaning 'lake'.
About 23 girls were named Brilynn in 2025.
US births per 5-year period, 1990–present (SSA data).
