Show ContentsWilyams History, Family Crest & Coats of Arms

The Welsh name Wilyams is a patronymic surname derived from the personal name William, which is in turn derived from the Old German names Willihelm and Willelm (the Norman French version was Guillaume). Following the Norman Conquest of 1066, William became the most popular personal name in Britain for a time.

Early Origins of the Wilyams family

The surname Wilyams was first found in Breconshire and Monmouthshire on the English/Welsh border, where they are traditionally believed to be descended from Brychan Brecheiniog who was Lord of Brecknock at the time of King Arthur of the Round Table.

The mediaeval seat of the ancestors of the Wilyams family was at Llangibby Castle in County Monmouth. More recently, the family is descended through Rhys Goch, the red haired Lord Ystradyw from Caradog Vreichvras.

One of the first records of the name was listed as Robertus filius Willelmi 1 which was listed in the Domesday Book. 2 Other early records include Richard Williams who was listed in the Hundredorum Rolls of 1279 and John Wylyam who was listed in the Subsidy Rolls of Sussex in 1296.

Early History of the Wilyams family

This web page shows only a small excerpt of our Wilyams research. Another 134 words (10 lines of text) covering the years 1500, 1604, 1621, 1623, 1635, 1636, 1641, 1656, 1660, 1661, 1666, 1668, 1675, 1679, 1683, 1688, 1689, 1692, 1696, 1712, 1739, 1846 and 1890 are included under the topic Early Wilyams History in all our PDF Extended History products and printed products wherever possible.

Wilyams Spelling Variations

There are relatively few surnames native to Wales, but they have an inordinately large number of spelling variations. Early variations of Welsh surnames can be explained by the fact that very few people in the early Middle Ages were literate. Priests and the few other literate people were responsible for recording names in official documents. And because most people could not specific how to properly record their names it was up to the individual recorder of that time to determine how a spoken name should be recorded. Variations due to the imprecise or improper recording of a name continued later in history when names originally composed in the Brythonic Celtic, language of Wales, known by natives as Cymraeg, were transliterated into English. Welsh names that were documented in English often changed dramatically since the native language of Wales, which was highly inflected, did not copy well. Occasionally, however, spelling variations were carried out according to an individual's specific design: a branch loyalty within the family, a religious adherence, or even patriotic affiliations could be indicated by minor variations. The spelling variations of the name Wilyams have included Williams, Quilliams, Guilliam, Guilliams and others.

Early Notables of the Wilyams family

Prominent amongst the family during the late Middle Ages was Roger Williams (c.1604-1683), English-born, American clergyman, founder of the colony of Providence Plantation in 1636; Sir Henry Williams, 2nd Baronet (c. 1635-1666), a Welsh politician who sat in the House of Commons from 1660 to 1661; John Williams, Archbishop of York in 1641; Nathaniel Williams (1656-c.1679), a Welsh writer from Swansea; Sir Trevor Williams, 1st Baronet (c. 1623-1692) of Llangibby, Monmouthshire...
Another 70 words (5 lines of text) are included under the topic Early Wilyams Notables in all our PDF Extended History products and printed products wherever possible.

Ireland Migration of the Wilyams family to Ireland

Some of the Wilyams family moved to Ireland, but this topic is not covered in this excerpt.
Another 87 words (6 lines of text) about their life in Ireland is included in all our PDF Extended History products and printed products wherever possible.

Migration of the Wilyams family

During the latter half of the 19th and the beginning of the 20th century, the people of Wales journeyed to North America to find a new life. They made major contributions to the arts, industry and commerce of both Canada and the United States, and added a rich cultural heritage to their newly adopted societies. A look at the immigration and passenger lists has shown a number of people bearing the name Wilyams: David Williams and Elizabeth Williams, who both settled in Virginia in 1623; as did Edward Williams in 1624; Richard Williams, who came to Maine in 1630.



The Wilyams Motto +

The motto was originally a war cry or slogan. Mottoes first began to be shown with arms in the 14th and 15th centuries, but were not in general use until the 17th century. Thus the oldest coats of arms generally do not include a motto. Mottoes seldom form part of the grant of arms: Under most heraldic authorities, a motto is an optional component of the coat of arms, and can be added to or changed at will; many families have chosen not to display a motto.

Motto: Ensuivant la verite
Motto Translation: By following the truth.


  1. Reaney, P.H and R.M. Wilson, A Dictionary of English Surnames. London: Routledge, 1991. Print. (ISBN 0-415-05737-X)
  2. Williams, Dr Ann. And G.H. Martin, Eds., Domesday Book A Complete Translation. London: Penguin, 1992. Print. (ISBN 0-141-00523-8)


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