Llywelyn

Llywelyn may refer to:

Places

Carnedd Llewelyn, mountain in Snowdonia, North Wales
Llewellyn Park, neighborhood in West Orange, New Jersey, founded in 1853 by Llewellyn Solomon Haskell
Llewellyn Formation, geologic formation in eastern Pennsylvania
Llewellyn, Pennsylvania, community in eastern Pennsylvania
Lewellen, Nebraska, village in Nebraska

Llewellyn Baronets
Llewellyn Worldwide, New Age and Occult publishing house
John Llewellyn Rhys Prize, British based literary prize initiated in 1942
Llewelyn Moss, a fictional character of No Country For Old Men
Jon Llewellyn Kyl, United States Senator (R) from Arizona
Lloyd Llewellyn, comic book series by Daniel Clowes
Llywelyn's coronet, crown seized by Edward I in 1284
Officer Francis Llewellyn 'Ponch' Poncherello, fictional character on the U.S. television series CHiPs
Llewelyn, a young archer in Valkyrie Profile
Llewellin Setter, a field dog bred from the English Setter by Englishman R. Purcell Llewellin (1840–1925)
HMS Llewellyn, the name of two ships of the Royal Navy

Historically it may refer to any of several Welshmen:

Llywelyn ap Merfyn (d. 942) early 10th century King of Powys
Llywelyn ap Seisyll (d. 1023), king of Gwynedd and Deheubarth
Llywelyn the Great (Llywelyn ab Iorwerth) (c. 1173–1240), Prince of Gwynedd and ruler of most of Wales
Llywelyn ap Maredudd ap Llywelyn ap Maredudd ap Cynan (d. 1263), minor Welsh prince, last vassal Lord of Meirionydd
Llywelyn the Last (c. 1228-1282), the last crowned Welsh Prince of Wales
Llywelyn ap Dafydd (c. 1260–1288), the heir to the Welsh crown imprisoned in 1283
Llywelyn Bren (d. 1318), a nobleman who led a Welsh rebellion in 1316
Llywelyn ap Gruffydd Fychan (1341–1401), a Welsh landowner executed for assisting Owain Glyndŵr's escape from English forces

A number of Welsh language poets:
- Llywelyn Goch ap Meurig Hen (c.1350–1390), Welsh poet
- Llywelyn ab Y Moel (d. 1440), Welsh poet
- Llywelyn Siôn (c. 1540–1615), Welsh poet

More recent bearers of the surname include:

David Llewellyn, Welsh author (born 1978) of Eleven
Desmond Llewelyn (1914-1999), Welsh actor who played Q in several James Bond films
Grace Llewellyn, Welsh author of several books on homeschooling
Laurence Llewelyn-Bowen (born 1965), interior designer and television personality
Morgan Llywelyn (born 1937), U.S.-born Irish historical author
Richard Llewellyn (1906-1983), English author of Welsh descent
Robert Llewellyn (born 1956), English actor, presenter, and writer
Roddy Llewellyn (born 1947), British landscape gardener, author, and television presenter
Roger Llewellyn, British actor.
Sylvia Llewelyn Davies (1866–1910), and her children (the "Llewelyn Davies boys"), namesakes of the characters in Peter Pan
Sir William Llewellyn (1858–1941), English painter and President of the Royal Academy

Evan Henry Llewellyn (1847–1914), British politician
W. Llewelyn Williams (1867-1922), Welsh journalist, lawyer and politician
Karl N. Llewellyn (1893-1962), American jurisprudential scholar associated with the school of legal realism
Royce R. Lewellen (Judge), California Superior Court judge

Bearers of the given name include:

Llewellyn Turner (1823-?), Welsh politician
Llewellyn Powers (1836-1908), member of the US House of Representatives from Maine
Llewellyn Atherley-Jones (1851-1929), British politician and judge
Llewellyn Thompson (1904-1972), American diplomat
Llewellyn Edwards (born 1935), Australian politician and chancellor of the University of Queensland
Llewellyn Thomas Smith (Llew Smith) (born 1944), Welsh politician
Llywelyn Williams (1911-1965), Welsh politician
Llewellyn H. Rockwell, Jr. (born 1944), American Libertarian political commentator

Llewelyn "Alan" Curbishley (born 1957), English football manager for West Ham United
Llewelyn Kenrick (1847-1933), Welsh international footballer
Llewellyn Herbert (born 1977), South African athlete
Llewellyn Starks (born 1967), American long jumper

Llewelyn Lewellin (1798–1878), British cleric and university educator
Llewellyn John Montfort Bebb (1862-1915), British academic
Llewellyn Henry Gwynne (1863-1957), first Bishop of Egypt and Sudan
Llewelyn Alberic Emilius Price-Davies (1878-1965), British soldier and recipient of the Victoria Cross
Llewellyn Price (1905-1980), Brazilian paleontologist
Llewellyn Vaughan-Lee (born 1953), British Sufi mystic and author
Sir Christopher Llewellyn Smith (physicist), British physicist
Llewellyn Thomas, British physicist and applied mathematician
Llewelyn Williams (disambiguation) (multiple persons)
Llewelyn Moss, a character in Cormac McCarthy's No Country For Old Men