Before revision: Emlyn, Pembrokshire, from am-glyn ("at the valley") Glynceiriog, Denbighshire Glynneath, Glamorgan Glynrhonwy, Carnarfonshire Isle of Man Glen Maye, Glenfaba Glen Wyllin, Kirk Michael Silverdale Glen, Malhew Tholt-y-Will Glen, Lezayre - also known as Sulby Gle
After revision: Glyncorrwg, GlamorganGlyn Tarell, BrecknockshireEmlyn, Pembrokshire, from am-glyn ("at the valley") Glynceiriog, Denbighshire Glynneath, Glamorgan Glynrhonwy, Carnarfonshire Isle of Man Glen Maye, Glenfaba Glen Wyllin, Kirk Michael Silverdale Glen, Malhew Tholt-y-Will Glen, Lezayre - also known as Sulby Gle