Gruffud is a variant of the Welsh name Gruffudd. This name has deep roots in medieval Welsh royalty and nobility, with Gruffudd (also spelled Gruffydd) being borne by several influential rulers. The name's etymology traces back to Old Welsh Grifud, where the second element iudd means "lord" or "prince," while the first element is uncertain, possibly linked to cryf meaning "strong."Notable BearersOne of the most famous bearers is Gruffudd ap Llywelyn (c. 1010–1063), who was a king of Gwynedd and later ruler of all Wales. He fought against the Anglo-Saxon kingdom of Mercia and led military campaigns that expanded Welsh territory. Another significant figure is Gruffudd ap Cynan (c. 1055–1137), king of Gwynedd, who played a crucial role in re-establishing Welsh control in North Wales after Norman incursions. His reign fostered cultural and literary growth.Variants and DistributionThe variant Gruffud is less common than Gruffudd or Griffith (a popular Anglicized form). Other variants include Gruffydd, Griffith, and the diminutive Guto. In English, the name also corresponds to Griffin, ultimately from the same root. The name is predominantly used in Wales, though English forms like Griffith spread during the Norman period.Meaning: "Strong lord" or "prince" (uncertain first element).Origin: Old Welsh Grifud, later Gruffudd.Type: Given name.Usage Regions: Wales, England (in Anglicized forms).