Garreth

Garreth is a masculine name that represents a variant spelling of Gareth, a name with Welsh origins. In Welsh legend, Gareth was a Knight of the Round Table in Arthurian stories, known for his humility and bravery. The name likely derives from the Welsh word 'gwaredd,' meaning 'gentleness' or 'modesty.' The spelling variation with the double 'r' and 'th' ending gives the name a slightly more sophisticated appearance while maintaining its classic sound. Garreth projects strength and nobility while retaining a certain gentleness. Though less common than Gareth, this spelling variant appeals to parents seeking a name with medieval heritage and virtuous connotations. The name carries associations of chivalry, honor, and quiet strength.

As of October 2026, Garreth ranked #12902 in US births in 2017 SSA, peaked at #2752 in 1969.