{{Infobox Given Name Revised | name = Ieuan | image= | imagesize= | caption= | pronunciation= {{IPA|cy|ˈjəɨan|}} | gender = [[Male]] | meaning = [[God]] is gracious | origin = Welsh | variant forms = [[Ifan (given name)|Ifan]], [[Ioan]], [[Iwan (given name)|Iwan]] }}

'''Ieuan''' is a masculine [[Welsh language|Welsh]] [[given name]] – one of several Welsh names derived from Latin [[Johannes]] or Ioannes and, therefore, analogous to the [[English language]] name [[John (name)|John]]. Other Welsh names derived from Ioannes/Johannes or John include [[Ioan]], [[Iwan (name)|Iwan]], [[Iefan]] (or Ievan), [[Ifan (given name)|Ifan]], [[Evan (given name)|Evan]], and [[Sion (name)|Sion]].

==People== *Saint Ieuan, 6th-century saint; there is a [[Old Church of St Afran, St Ieuan and St Sannan, Llantrisant|church dedicated to him]] in [[Llantrisant, Anglesey|Llantrisant]], on the [[Isle of Anglesey]]. *[[Ieuan ab Owain Glyndŵr]] (c. 1380 – c. 1430), reputed illegitimate son to [[Owain Glyndŵr]], the last native [[prince of Wales]]. *[[Ieuan ap Hywel Swrdwal]] (c. 1430 – c. 1480), Welsh poet; first recorded Welshman to write an English poem. *[[Ieuan Gethin|Ieuan Gethin ap Ieuan ap Lleision]] (fl. c. 1450), poet from [[Glamorgan]]. *[[Ieuan Brydydd Hir]] (fl. 1450 – 1485), poet and singer from [[Meirionnydd]] *[[Ieuan Dyfi]] (c. 1461 – c. 1500), Welsh poet *[[Ieuan Gwyllt]] (1822–1877), bardic name of musician and minister John Roberts. *[[Evan James (poet)|Ieuan ap Iago]] (1809–1878), bardic name of Evan James, poet who wrote the lyrics of the [[Hen Wlad fy Nhadau|national anthem of Wales]], the music of which was by his son [[James James]] (Iago ap Ieuan). *[[Ieuan Williams]] (1909–64), Welsh cricketer – wicketkeeper for [[Glamorgan County Cricket Club|Glamorgan]]. *[[Ieuan Rhys Williams]] (1909–1973), radio and actor. *[[Baron Roberts of Conwy|Ieuan Wyn Pritchard Roberts, Baron Roberts of Conwy, PC]] (1930–2013), Welsh Conservative politician. *[[Ieuan Wyn Jones|Ieuan Wyn Jones, AM]] (born 1949), former [[Deputy First Minister for Wales]], and leader of [[Plaid Cymru]]. *[[Ieuan Rhys]] (born 1961), television and stage actor. *[[Ieuan Evans]] (born 1964), former rugby union wing for [[Wales national rugby union team|Wales]] and the [[British and Irish Lions|Lions]]; correspondent for [[Sky Sports]] *[[Ieuan Lloyd]] (born 1993), professional swimmer. {{given name}}

[[Category:Welsh masculine given names]] [[Category:Masculine given names]]