Wales is blessed with a heritage of distinctive surnames that have travelled the globe as the Welsh diaspora has spread. Below is a list of some of the most common Welsh surnames, which may suggest that you have Welsh roots, followed by the number of people who had that surname in England and Wales in the 1881 census.
BEDDOE
Derived from the Welsh personal name Bedo (529). Also BEDDOW (819), BEDDOWS (578)
BEVAN
Particularly common in South Wales, this is a relationship name from ap Iefan (son of Evan). (7,300)
BOWEN
Particularly common in Glamorgan, this is a relationship name from ap Owen (son of Owen). Interior designer Laurence Llewelyn-Bowen explored his family history in an episode of Who Do You Think You Are? (12,351)
DAVIES
About 25 per cent of the 160,000 Davies who were recorded in the 1891 census were living in Glamorgan. Comedian, actor and game show presenter Greg Davies explored his Welsh roots in his episode of Who Do You Think You Are? (152,045)
EDWARDS
This patronymic surname is found across Wales, but is most common in the north. (83,101)
ELLIS
The 1881 census records a spike in the popularity of the surname Ellis in and around Denbighshire. (43,223)
EVANS
This surname is common in Glamorgan and the Welsh Marches, but is also associated with the mountainous North Welsh coastal region of Meirionnydd. John Evans, born in 1770 in Waunfawr near Caernarfon, was an explorer who travelled to America and produced an early map of the Missouri River. (130,294)
GRIFFITHS
This relationship name stems from the Middle Welsh personal name Gruffudd (Griffith). (48,883)
HAVARD
This surname is more common in South and mid-Wales and is thought to be a locative name from Haverfordwest in Pembrokeshire. (774)
HUGHES
This patronymic is particularly concentrated in Anglesey and Caernarfonshire. (83,571)
HOWELL
Particularly common in South Wales and the Welsh Marches, this is a relationship name from the Welsh personal name Hywel (meaning eminent). (12,563). Also HOWELLS (7,623)
JAMES
Although this surname is common in Wales, especially in the South, it actually derives from the English personal name James. (58,533)
JENKINS
Glamorgan had Wales’s highest population of Jenkins families in 1891. (35,086)
JONES
This is the most commonly found Welsh surname. The Gavin and Stacey star Ruth Jones appeared in an episode of Who Do You Think You Are? as did comedian and TV presenter Griff Rhys Jones. Another famous Jones is Monty Python comedian Terry Jones. He was born in Colwyn Bay, Denbighshire in 1942. (337,940)
LEWIS
According to the Oxford Dictionary of Family Names Lewis is a relationship name from the Welsh personal name Llywelyn. (78,457)
LLEWELLYN
Also derived from the Welsh personal name Llywelyn. (4,363)
LLOYD
You'll find plenty of Lloyds in Wales. The name derives from the Welsh nickname llwyd (meaning grey). Famously, the Liberal statesman David Lloyd George is Britain's only Welsh prime minister to date, leading the country to victory in the First World War. (34,862)
MEREDITH
This particular surname is derived from the Welsh personal name Meredydd.
MORGAN
This surname derives from the Old Welsh name Morcan.
MORRIS
Although also found in England, in Wales this surname is thought to be derived from the Welsh personal name Morus. (66,306)
OWEN
Patronymic name from the Welsh personal name Owain. (35,405). Also OWENS (14,816)
PARRY
Most common in Anglesey, this surname derives from shortening ap Harry (son of Harry). (22,736)
PHILLIPS
Although Phillips was also widespread in England and Scotland, this relationship name was certainly a relatively common surname in Wales, especially South Wales. (53,197)
POWELL
Relationship name from the Welsh ap Hywel (son of Howell). (37,127)
PRICE
Particularly prevalent in South Wales, this is a relationship name from ap Rhys (son of Rhys) (52,144). Also PRYCE (1,432).
PRITCHARD
Widespread in Wales, especially Caernarfonshire, this is a relationship name from ap Richard (son of Richard). (16,079).
PROSSER
In 1881 this surname was relatively common in Brecknockshire and Monmouth from ap Rosser (son of Roger). (4,646)
PUGH
This derives from ap Huw (son of Hugh). (11,385)
REES
Most common in Glamorgan and Carmarthenshire, this comes from the Welsh personal name Rhys (26,014).
RICE
This name has the same origins as Rees and Price above, derived from the Welsh personal name Rhys. The 'y' in Rhys was anglicised in different ways. (9,209)
RICHARDS
Like the surname Pritchard (see above) this relationship name derives from the Normal personal name Richard (45,019).
ROBERTS
This patronymic name is one of the four commonest North Welsh surnames. (111,710)
ROWLANDS
This is the Welsh patronymic relating to Roland/Rowland, meaning son of Rowland. (7,447)
THOMAS
No fewer than 27,949 Thomases were recorded in Glamorgan in 1881 – as well as 6,052 in Cardiganshire, 10,400 in Carmarthenshire, 1,694 in Brecknockshire and 5,686 in Monmouthshire. (123,177)
WILLIAMS
This surname is the patronymic form of the name William. Widespread across Wales, it is especially common in Glamorgan and Caernavonshire. (213,957)
WYNNE
This surname is often found in North Wales and is derived from the Welsh nickname gwyn (meaning fair or white). (2,589)
Why are there so few Welsh surnames?
For family historians with Welsh ancestry, one of the most frustrating brick walls to hit in your research is the fact that the same surnames recur again and again. If you’re trying to trace an ancestor with a typically Welsh surname such as Davies, Jones or Williams, you may well find multiple people of the same name and age in parish or census records – making it hard to tell which one is the right ancestor.
The reason why there are so few Welsh surnames is that the Welsh people traditionally used patronymic surnames, derived from the father’s name. When a boy was baptised in Wales, his first name would be linked to his father’s first name by the prefix ap or ab, meaning ‘son of’. Girls used the prefix ‘ferch’, meaning daughter of. For example, Evan son of Rhys would be Evan ap Rhys, and his daughter Gwyneth would be Gwyneth ferch Evan. This makes tracing older generations in your Welsh family tree tricky because there is no consistent surname from generation to generation.
Following Henry VIII’s break away from the Catholic Church in 1533, the Welsh legal system and aristocracy became absorbed into the English system. Fixed hereditary surnames slowly became popular among the Welsh gentry, which eventually spread to the rest of the Welsh people, although patronymic surnames were used in some parts of rural Wales until the early 19th century. As a consequence of the patronymic system, many of the most common Welsh surnames today are adopted from male first names – for example, Jones is taken from John and Davies from David. Some Welsh surnames also have traces of patronymic prefaces – for example, Bowen is derived from ‘ab Owen’, and Price comes from ‘ap Rhys’. It is also common to see double-barrelled Welsh surnames from the 19th century onwards, with people combining their family surname and their mother’s maiden name in a bid to distinguish themselves from others.
