Meaning & History
English: of Norman origin a habitational name from any of the three places called Sully in Calvados (Normandy), Aisne (Picardy), & Loiret (Centre)English: habitational name from Old & New Sulehay in Nassington (Northamptonshire). The placename probably derives from an Old English personal name Seofa (“mind, spirit, understanding, heart”) & Old English lēah “woodland clearing”; however, it is not clear whether this name has survived to modern times.English: habitational name from Sudeley (Gloucestershire) from Old English sūth “south, southern” or scydd “hovel, shed” & lēah “woodland clearing”.