Meaning and history
Oswald derives from the Old English elements os meaning “god” and weald meaning “powerful, mighty.” The name was borne by Saint Oswald, a 7th-century king of Northumbria who helped introduce Christianity to northeastern England before dying in battle, and by the 10th-century Saint Oswald of Worcester, who was of Danish ancestry and reflects the Old Norse cognate Ásvaldr used in England. Although the name had fallen out of use by the end of the Middle Ages, it was revived in the 19th century.
Oswald moved from #883 to #932 for boys between 1932 and 1933. Its highest annual birth count came in 1916, with 107 births.