Baby Names Gender-Neutral Names Meaning of the Name Glyn Updated April 18, 2026 by Jennifer M. Glyn Gender: Neutral Origin: Welsh Meaning: Valley #Literary ♥ Add to my Namelist What is the meaning of the name Glyn? The name Glyn is primarily a gender-neutral name of Welsh origin that means Valley. People who like the name Glyn also like: Liam, Gabriel, Gwyn, Cullen, Beck, Grayson, Fynn, Juniper, Nora, Della, Evelyn, Brynn, Frances, Lena Names like Glyn: Gillian, Gwyllyn, Giuliana, Galini, Gaucelm, Guylan, Galiena, Guiliaine, Guillaume, Galen, Glenn, Galina, Gwilym, Gwylan, Ghislaine, Gaylonn, Glen, Glain, Gilon, Glynn, Galena, Glenna, Galeno, Galam Stats for the Name Glyn Glyn is currently not in the top 100 on the Baby Names Popularity Charts Glyn is currently not ranked in U.S. births