Modern invented name, possibly meaning hill or land
Breylan is a contemporary American invention, likely created by blending the popular prefix 'Bre-' (from names like Brendan or Brennan) with the suffix '-lan' (from names like Dylan or Nolan). While it lacks a deep etymological history, it is often associated with the Celtic word 'bre' meaning hill or the English word 'land'.
Less common today
Breylan isn't in the latest US Top 1000. It last peaked at #5,023 in 2010.
US births per 5-year period, 1990βpresent (SSA data).