The story
- Irish · derived fromÓ Siochfhrádha“descendant of Siochfhrádh”
- English todaySugrue
Reduced Anglicized form of Irish Ó Siochfhrádha (“descendant of Siochfhrádh”), a Gaelicized form of the Old Norse personal name Sigfriðr (“Siegfrid”).
Etymology from Wiktionary, CC BY-SA 4.0.