The story
- Old French · derived frombaine“bath”
- English todayBaines
* Habitational, of Norman origin, after Bains (places in France in either Ille-et-Vilaine or Maine-et-Loire), from Old French baine (“bath”). * Variant of Bain or Bane with excrescent -s.
Etymology from Wiktionary, CC BY-SA 4.0.