Ddim yn ôl y ffynonellau arferol (Enwau Cymru a’r Gazetteer). Ydi’n werth holi Dylan Foster Evans? Mae cyfeiriad e-bost iddo ar wefan Prifysgol Caerdydd. Claire From: Discussion of Welsh language technical terminology and vocabulary [mailto:[log in to unmask]] On Behalf Of anna gruffydd Sent: 01 November 2017 14:24 To: [log in to unmask] Subject: Tredegarville (yng Nghaerdydd) - oes na enw Cymraeg? Anna [https://ipmcdn.avast.com/images/icons/icon-envelope-tick-green-avg-v1.png]<http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> Mail priva di virus. www.avg.com<http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail>