Also Glyn·is [glin-is], Glynn, Glynne. a male or female given name.

What is the meaning of Glynn?

The name Glynn is primarily a gender-neutral name of Welsh origin that means Valley Or Vale. Formerly a Welsh name used only for males, it is now acceptable for both genders.

Is Glynn a Welsh name?

Welsh and Cornish: topographic name for someone who lived in a valley, Welsh glyn, Cornish glin, or a habitational name from a place named with this word. Morgan proposes Glynllifon in Caernarfon as a probably source of the Welsh surname. Irish: reduced form of Gaelic Mag Fhloinn (see McGlynn).