Glynn is a masculine given name of Welsh origin. It is a variant of Glyn, which means "valley" in Welsh. As such, Glynn shares the same topographic meaning, evoking the natural landscape of Wales.EtymologyThe name Glyn, from which Glynn derives, is directly taken from the Welsh word glyn meaning “valley.” This word is akin to the Cornish glynn and Breton glyn, and it is distantly related to the Irish gleann (whence the English word glen). The double-n spelling Glynn may have been influenced by the Irish or anglicized spelling of similar names. Some Welsh surnames, such as Glyn or Glynn, arose as toponymics from places named with this element.Historical and Cultural ContextWhile Glyn has long been used as a Welsh masculine name, probably emerging in the 19th century, Glynn is a less common spelling variant that also gains usage as both a given name and a surname. The surname is widespread across the British Isles and beyond; according to the 2010 United States Census, Glynn ranks as the 3,731st most common surname in the U.S. As toponymic surname, Glynn may refer to places in Ireland, such as a village near Larne, County Antrim. In the United States, there is a community in Louisiana named Glynn, likely established by bearers of the surname.Related NamesThe feminine variations of Glynn, all derived from the same Welsh root, include Glenice, Glennis, Glenys, and Glynis. These names became popular in the 20th century, sharing the valley meaning but adapted with feminine suffixes.Meaning: “valley”Origin: Welsh, variant of GlynType: Given name (masculine) and surnameUsage Regions: Wales, England, Ireland, United States, Australia