Name	Known for
Janet Aethwy Delyth Rowlands Delyth Rowlands See fewer	Patagonia (2010)
Catherine Ayers Jo-Jo Wheeler Jo-Jo Wheeler See fewer	Keeping Faith (2017)
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)
Gareth Morris Russ Russ See fewer	Y Palmant Aur (1996)
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)
Neil Williams Jimmy Jimmy See fewer	Cowbois Ac Injans (2006)
Rhian Morgan Maeres Maeres See fewer	Apostle (2018)
Elinor Jones Self Self See fewer	Cowbois Ac Injans (2006)
Huw Rees Ficar Ficar See fewer	Cowbois Ac Injans (2006)
Myfanwy Jarman Anti Morfudd Anti Morfudd See fewer	Cowbois Ac Injans (2006)
Noel Williams Yncl Idris Yncl Idris See fewer	Hedd Wyn (1992)
Cai Green Mabon Mabon See fewer	Cowbois Ac Injans (2006)
Ieuan Rhys Maer Maer See fewer	The Englishman Who Went Up a Hill But Came Down a Mountain (1995)