title: Iestyn
text: # Iestyn
  
  Iestyn is a masculine given name. Notable people with the name include:
  
  * Iestyn (saint), Welsh saint of the 6th or 7th centuries
  * Justinian of Ramsey Island, 6th-century hermit
  * Iestyn Davies, British opera singer
  * Iestyn ap Gwrgant (1045–1093), the last ruler of the Welsh kingdom of Morgannwg
  * Iestyn Edwards, stage and TV writer/performer, published poet and journalist
  * Iestyn Harris (born 1976), Welsh professional rugby league footballer
  * Iestyn Thomas (born 1976), Welsh rugby union footballer
  * Rhydderch ap Iestyn (died 1033), king of Gwent and Morgannwg in south Wales
  