Name	Known for
Janet Aethwy Delyth Rowlands Delyth Rowlands See fewer	Patagonia (2010)
Rhodri Evan Gareth 'Balders' Baldwin Gareth 'Balders' Baldwin See fewer	Cowbois Ac Injans (2006)
Simon Fisher Bili Wheeler Bili Wheeler See fewer	Alys (2011)
Geraint Wyn Todd David 'Manny' Manning (as Geraint Todd) David 'Manny' Manning (as Geraint Todd) See fewer	Itopia (2022)
Mared Swain Cez Cez See fewer	Bregus (2021)
Rhys ap William Arwyn Arwyn See fewer	The Indian Doctor (2010)
John Rowley Carwyn Carwyn See fewer	Cowbois Ac Injans (2006)
Huw Ceredig Bry Bry See fewer	Twin Town (1997)
Eifion Price Jeff Jeff See fewer	Cowbois Ac Injans (2006)
Sara Harris-Davies Val Val See fewer	Rain: An Original Musical (2012)
Neil Williams Jimmy Jimmy See fewer	Cowbois Ac Injans (2006)
Hywel Emrys Howard Howard See fewer	Kamikaze (2016)
Ieuan Rhys Maer Maer See fewer	The Englishman Who Went Up a Hill But Came Down a Mountain (1995)
Rhian Morgan Maeres Maeres See fewer	Apostle (2018)
Sharon Roberts Menna Menna See fewer	Cowbois Ac Injans (2006)
Geraint Hardy 3rd AD 3rd AD See fewer	Cowbois Ac Injans (2006)
Cai Green Mabon Mabon See fewer	Cowbois Ac Injans (2006)