Oswin, of Anglo-Saxon origin, is a distinctive and historic given name that was once popular during the Middle Ages but has since become less common. It is derived from the Old Norse elements 'os' meaning 'divine' or 'god', and 'vinr' which means 'friend'. Thus, Oswin translates to 'god's friend'. This name was borne by a 7th-century Northumbrian saint, Saint Oswin of Tynemouth, who was a prince of Deira. The name is also associated with the legendary Anglo-Saxon hero Beowulf, as one of his companions is named Wulfgar Oswinsmund. Today, Oswin remains an intriguing and uncommon choice for parents seeking a unique and meaningful name for their child.
"The name Oswin peaked in popularity with 19 births in 2014 but has since declined, with only 6 or fewer births every year from 2017 to 2023."