Courtyard dweller or berry wood
Baylin is a modern English surname-derived name. It likely stems from the Old French word 'baile', referring to a courtyard or city wall, or it may be a variant of the name Baylen, which is associated with the Old English words for berry and wood.
Less common today
Baylin isn't in the latest US Top 1000. It last peaked at #4,632 in 2011.
US births per 5-year period, 1990βpresent (SSA data).