This is a list of submitted names in which the gender is masculine; and the usage is Welsh.
Submitted names are contributed by users of this website. The accuracy of these name definitions cannot be guaranteed.
Aedd m Welsh, IrishFrom the Irish
aedh "fire". This name was borne by a king of Ireland.
Aelhaearn m WelshDerived from Welsh
ael meaning "(eye)brow" and
haearn "iron". This was the name of a 7th-century saint.
Afan m Welsh, Medieval WelshThe name of a river in South Wales, usually Anglicized as
Avon or Avan, presumably derived from Celtic *
abon- "river" (making it a cognate of
Afon)... [
more]
Alawn m WelshDerived from Welsh
alaw meaning "melody, harmony" (see
Alaw). This was the name of an early bard, said to be one of the three founders of druidism.
Arfon m WelshFrom an ancient name for the region of North West Gwynedd, derived from Welsh
ar "opposite" and
Môn "Anglesey". This has been used as a given name since the late 19th century.
Beuno m WelshProbably from Welsh
bu "cow" and
-no "knowing". The name of a 7th-century Welsh saint.
Briog m Breton, Welsh, History (Ecclesiastical)Derived from Breton and Middle Welsh
bri, ultimately from Proto-Celtic
*brigo "high, noble" or
*brīgos "importance". Briog (died c. 502) was a 5th-century Welsh holy man who became the first abbot of Saint-Brieuc in Brittany... [
more]
Brochwel m WelshFrom the old Welsh name
Brochfael, in which the second element is
mael "prince". This was the name of a legendary Welsh king who gave land to Saint
Melangell.
Cadan m Cornish, WelshDerived from Welsh and Cornish
cad "battle" and possibly Welsh
man "place" or Welsh
nant "brook, stream". This is also the name of a river in Dyfed, Wales.
Cadewyn m WelshPossibly 'white warrior' or 'pure warrior'. In Welsh cade can be interpreted as warring, and wyn as white or fair
Cadno m Welsh, Old WelshDerived from Welsh
cat "battle" and
-no "knowing". The modern Welsh word
cadno, "fox", likely stems from the given name, similar to French
Renard.
Caio m WelshDiminutive of
Cai 2. The name coincides with
Caio or
Caeo, the name of a village in the county of Carmarthenshire, south-west Wales.
Cedny f & m WelshCedny means “a group of foxes” in welsh.
Cybi m WelshPossibly derived from Celtic *
kob(o)- "victory". This was the name of a 6th-century Welsh saint who founded Caergybi (the Welsh name for Holyhead).
Cynddelw m WelshWelsh name of uncertain origin, perhaps from an Old Celtic element meaning "high, exalted" combined with Welsh or Old Celtic
delw "image, effigy".
Cywair m WelshDerived from
cywair meaning “proper order, fit state or condition”.
Derfel m WelshDerived from either Welsh
derw "oak" or the obsolete Welsh element
der(w) "true" and
mael "prince, leader".
Deri m & f WelshFrom Welsh
derw meaning "oak."
Derwen m WelshFrom Welsh
derw meaning "oak" and
wyn meaning "fair, white, blessed."
Derwyn m WelshOf debated origin and meaning. Theories include a derivation from Welsh
derw "oak" or the obsolete Welsh element
der(w) "true" and
gwyn "white; fair; blessed".
Dyfan m WelshThe name of an obscure 2nd-century Welsh saint.
Dyfri m WelshTransferred use of the name of a river in Wales. The name itself is derived from Welsh
dwfr "water".
Dyfrig m WelshWelsh form of
Dubricius, derived from Celtic *
dubro "dark, unclean" (source of Welsh
dŵr "water") and *
r-
g- "king". This was the name of a 5th-century Welsh saint... [
more]
Edryd m WelshMeans "descent" or "restoration" in Welsh.
Eilir f & m WelshDerived from Welsh
eilir "butterfly; regneration; spring".
Elfyn m WelshPossibly a Welsh form of
Ælfwine. Also see
Elfin. A famous bearer is Welsh rally driver Elfyn Evans (1988-).
Elgan m WelshFrom the Welsh intensifying prefix
el- combined with Welsh
can "bright".
Elidur m Welsh (Archaic)Old Welsh name, the second element likely deriving from Welsh
dur "steel" but the first element being of uncertain meaning. According to Geoffrey of Monmouth, Elidur was the name of a king of Britain... [
more]
Elidyr m Welsh, Welsh MythologyVariant of
Elidir (see
Elidur). This form appears in the legend of 'Culhwch and Olwen' belonging to one of Arthur's knights: Elidyr Gyvarwydd.
Elliw m & f WelshProbably derived from
lliw, meaning "colour" in Welsh.
Elwen m Cornish, Welsh, History (Ecclesiastical)Saint Elwen was an early saint venerated in Cornwall and Brittany. A chapel at Porthleven in Sithney parish, Cornwall, dedicated to Elwen, existed from the 13th century until 1549, and in Brittany several sites and placenames are associated with possibly related figures.
Elwyn m WelshComposed by the welsh words "el", meaning "light" and "gwyn", that means "white" or "pure", so the meaning is "white light" or "pure light".
Erwyd m WelshMeaning uncertain, possibly taken from the town Erwood, called Erwyd in Welsh. The town's name may have been derived from
cerwyd, "stag".
Eryl f & m WelshFrom Welsh
eryl meaning "watcher" or "lookout" (originally "hunt"), derived from
ar, an intensifying prefix, and
hyl "a hunt". In regular use since the 1920s, though infrequently... [
more]
Eurfon m & f WelshPossibly from Welsh
aur "gold" combined with Môn, the name of an island in Wales.
Eurfryn m WelshDerived from Welsh
eur, the penult form of
aur, "gold" and
bryn "hill".
Euros m WelshDerived from Welsh
aur meaning "gold", perhaps originally a short form of
Euroswydd (itself probably derived from
aur and
oswydd "enemy").
Galâth m WelshThe Welsh variant of
Galahad, the Arthurian knight. This is a modern translation
Grisial m & f WelshDirectly taken from Welsh
grisial "crystal". This name has been in use since the late 19th century.
Gweirydd m WelshPossibly derived from the Welsh element
gwair "turn, circle" (elder form
gweir)
Gwenallt m WelshThe bardic name of the 20th-century Welsh scholar, critic and poet David James Jones (1899-1968), in whose case it meant "fair wood" from Welsh
gwen "white, fair, blessed" and
allt "wood, small forest"... [
more]
Gwili m WelshAfter the name of a river in Carmarthenshire.
Gwion m Welsh Mythology, WelshPossibly related to the Welsh element
gwyn meaning "fair, blessed". This was the original name of
Taliesin, a legendary bard, before he was cast into the "cauldron of knowledge", after which he became Taliesin, bard and seer.
Gwrwst m WelshDerived from the Proto-Celtic
*wiros meaning “man” and
*gustus meaning “excellence, force”.
Gwynfryn m WelshFrom the name of the village Gwynfryn in Wrexham - the name of which derives from the Welsh name elements "bryn" - meaning hill, and "gwyn", meaning white, thus meaning "white hill". Earliest known usage as a given name dates to the late 19th century - reached peak popularity in the 1910s.
Gwynno m WelshName of a Celtic Christian saint, apparently from
Gwynn- (first part of compound names beginning with Welsh
gwyn "white, fair, holy", e.g.
Gwynoro,
Gwynlliw) + diminutive suffix -
o (cf... [
more]
Gwynoro m Welsh (Rare)Derived from Welsh
gwyn meaning "white, fair, blessed" combined with an uncertain second element, possibly
gawr "shout" or
gorŵydd "steed" or
gwared "deliverance, relief"... [
more]
Hafgan m & f WelshProbably means "summer song", from the Welsh elements
haf "summer" combine with
cân "song". Could also mean "summer white".... [
more]
Haulwyn m Welsh (Rare)Derived from Welsh elements
haul meaning "sun" and
gwyn meaning "white, fair, blessed."
Hydref m & f WelshMeans "autumn, October" in Welsh, ultimately derived from
hydd "stag" and
bref "call, cry; lowing, bleat".
Hywyn m Welsh (Rare)Diminutive of
Hywel. A notable bearer of this name was Saint Hywyn (d. 516) who founded Aberdaron in Gwynedd, Wales and was a patron of churches in Western England.
Irfon m WelshFrom the name of the River Irfon in Powys, Wales, which may originate from the same source as
Irvine.
Irial m WelshFrom the Irish Iarfhlaith, which means "prince". Irial Fáid was a legendary High King of Ireland.
Kelwyn m WelshPerhaps derived from the welsh "kel", meaning "little Church" and "wyn", meaning "friend", with the complessive meaning of "friend of Church".
Labrynt m & f WelshThis name was taken from the word "Labrynt" in welsh which means Labyrint. This name is used to describe or to pray for someone to be smart and/or strategic like a smart person who can solve a labyrint map
Laudatus m Late Roman, Welsh (Latinized)Derived from Latin
laudatus meaning "praised, lauded, commended, esteemed", which is ultimately derived from Latin
laudo meaning "to praise, to laud, to commend".... [
more]
Llion m WelshDerived from the name of
Caerleon, a legendary Welsh giant and king, whose name is derived from Welsh
caer "(Roman) fortress" (ultimately from Latin
castrum) and
legionum "of the Legions"... [
more]
Llywarch m Medieval Welsh, WelshPossibly a Welsh form of the hypothetic old Celtic name *
Lugumarcos meaning "horse of Lugus", derived from the name of the Celtic god
Lugus combined with Welsh
march "horse", but perhaps the first element is Welsh
llyw "leader"... [
more]
Lyn m WelshShort form of
Llywelyn, from its last syllable. A known bearer was the Welsh actor David Llewellyn "Lyn" Harding (1867-1952).
Maelgwyn m WelshMaelgwyn means Prince of Hounds. It was also the name of a 6th century king of Gwynedd, Maelgwyn Gwynedd.
Morlais m WelshFrom the name of a river in Wales, derived from Welsh
môr "sea" and
llais "voice". It has been used as a given name since the 19th century.
Rhain m Medieval Welsh, WelshFrom Welsh
rhain meaning "stiff" or "stretched out", sometimes interpreted as "spear". This was borne by a son of the legendary 5th-century king Brychan Brycheiniog, and by a 9th-century king of Dyfed.
Rhidian m WelshPossibly a derivative of Old Welsh
rudd "red", in which case it is a cognate of
Ruadhán. This was the name of an early Welsh saint, remembered in the parish and village of Llanrhidian on Gower.
Rhion m & f WelshAs a masculine name, this is a modern Welsh form of
Ryan, or a masculine form of
Rhian, coined from Welsh
rhi "leader".... [
more]
Rhiwallon m WelshWelsh form of the old Celtic name
*Rigovellaunos, perhaps meaning "most kingly" or "lord-ruler" (from
rhi and
gwallon). This name belongs to several characters in the Welsh 'Triads' (11th- to 14th-c.), including a son of
Urien "who fought against the Saxons and enjoyed a number of victories"... [
more]
Rhun m Welsh, Medieval Welsh, Welsh Mythology, Arthurian RomanceOld Welsh name, possibly derived from Proto-Celtic *
roino- meaning "hill, plain" (the source of Scottish Gaelic
raon meaning "plain, field") or Proto-Celtic *
rnf which meant "secret" and "magic" (the source of Middle Welsh
rin which meant "mystery" and "charm" as well as Modern Welsh
rhin meaning "secret")... [
more]
Sadwen m WelshVariant form of
Sadwrn. This name was borne by a Welsh saint from the 6th century AD.
Sadwyn m WelshVariant form of
Sadwen. A known bearer of this name is Sadwyn Brophy (b. 1996), a New Zealand actor.
Selyf m WelshWelsh form of
Solomon via Old Welsh
Seleu. Selyf ap Cynan, also known as Selyf Sarffgadau, (died 616) appears in Old Welsh genealogies as an early 7th-century King of Powys, the son of Cynan Garwyn.
Sulien m Breton, Welsh, Celtic MythologyDerived from the Celtic name
Sulgen meaning "born from the sun". This was the name of a Celtic sun god. It was borne by several early saints.
Sulwyn m WelshAppears to be a form of Welsh
Sulgwyn "Pentecost, Whitsunday" (literally "white Sunday", from
(Dydd) Sul "Sunday, day of the sun" +
gwyn "white, holy, blessed"). But Sul (= "sun") was also the name of a Celtic saint, commemorated in certain Welsh place names (e.g. Llandysul, Llandysilio); Sulwyn is formed from this element + -
wyn, name suffix meaning "white, fair" from Welsh
gwyn.
Swyn f & m Welsh (Rare)Means "spell, charm" in Welsh, ultimately from Latin
signum "sign".
Talfan m WelshTalfan has its origins in the Welsh language and it is also used largely in Welsh. The meaning of Talfan is 'tall beacon'. Famous individuals with the name: Aneirin Talfan Davies OBE, (11 May 1909 – 14 July 1980) was a Welsh poet, broadcaster and literary critic... [
more]
Tanwyn m WelshMeans "white fire", derived from Welsh
tân "fire" and
gwyn "white, fair, blessed".
Tathan m & f WelshThe meaning is unfortunately unknown to me. This was the name of a Welsh saint from the 5th century AD; sources conflict over whether the saint was a male or a female. In the case of the latter, the saint was thought to be a daughter of a King of Gwent.
Tecwyn m Welsh, History (Ecclesiastical)Derived from Welsh
teg "beautiful; fair" and
gwyn "white; fair; blessed". Saint Tecwyn is the patron saint and founder of Llandecwyn in the Welsh county of Gwynedd.
Tegeirian f & m Welsh (Rare)Means "orchid" in Welsh, composed of Welsh
teg "fair, beautiful" and
eirian "bright, brilliant, fair".
Teifi f & m WelshFrom the name of a river in Wales.
Tredegar m WelshA rare given name of Welsh origin. Tredegar derives from the town so-named in Monmouthshire (now in Blaenau Gwent), Wales. The name derives from the Old Welsh
treff meaning 'estate, village' and
deg ewr meaning 'ten acres'.... [
more]
Wyre m WelshThe name is derived from the the name of the rivers Afon Wyre in Wales and Wyre in Lancashire. It means "winding river". It is bourne by the BBC journalist Wyre Davies.