Salway Family History
Salway Surname Meaning
English (Somerset and Devon): from the Middle English personal name Salewi Selawy probably from Old English Sǣlwīg (sǣl ‘happiness prosperity’ + wīg ‘battle’).
The name may sometimes have been confused with Selwyn.
Americanized form of French Salois.
Source: Dictionary of American Family Names 2nd edition, 2022
