Show ContentsEnnion History, Family Crest & Coats of Arms

Brythonic in origin, the name of Ennion came from the rugged landscape of Wales. The name is from the common Welsh personal name Enion. The Old Welsh form of this name was Enniaun, which is ultimately derived from the Latin name Annianus. The name is also associated with the Welsh word "enion," which literally means "anvil" and connotes the qualities of stability and fortitude.

Some experts also associate the surname Ennion with the Welsh word "uniawn," which means "upright" or "just." One of the most celebrated bearers of this forename was Einion (or Enyon), a 11th century Welsh warrior-prince and the son of Collwyn. He played a significant role in the legend of the Conquest of Glamorgan by the Normans. It is generally believed that he built Port Eynon castle near Swansea, but evidence of the early castle has been lost. Port Eynon (also spelt Port Einon) still survives today as a village and community in the city and county of Swansea.

As a forename, the name is fairly numerous in early Welsh history including: Einion Offeiriad ("Einion the Priest") (died 1356), Welsh poet and grammarian; Einion ap Gwalchmai (1202-1223), Welsh court poet; Einion ap Gwgon (fl. c. 1215), Welsh court poet; Einion ap Gollwyn, (possibly legendary) Welsh prince of the eleventh century; Einion Wan (fl. c. 1202-1245), Welsh court poet; Saint Einion Frenin (c. 5th century), a son of Owain Ddantgwyn who reigned as a local king in Gwynedd; and Einion Yrth ap Cunedda (c. 420-500; reigned from the 470s), king of Gwynedd.

Early Origins of the Ennion family

The surname Ennion was first found in Sussex, where "in the register of East Grinstead, Sussex, in the first half of the XVII. century, the name is written indifferently Ennion and Onion. " 1

"Onions is probably another form of Inions, also a Shropshire name and above referred to. It is, however, probable that away from the Welsh border this name, as Lower suggests, may be a corruption of Unwin or Onwen, an old personal name, which was represented in Cambridgeshire and elsewhere in the 13th century by the surnames of Onwinne and Onoiun." 2

The Pipe Rolls of Shropshire (Salop) in 1159 list Ennian filius Gieruerd and later in Herefordshire, Ennion de Caple was listed there in the Curia Regis Rolls of 1205. The singular names Eynon and Eynun were listed in the Assize Rolls for Shropshire in 1221 and in Cheshire, Eignon was found there in the Assize Rolls of 1287. Anian was Bishop of Bangor in 1284 and Gruffydd ap Madog Vnyon was listed in 1392. Gode heynon was found in Suffolk in 1221 and in the Hundredorum Rolls of 1273, William Anyun was listed in Berkshire. Andrew Heizhnon was listed in the Subsidy Rolls for Essex in 1327 and John Eynon was found in the Subsidy Rolls for Worcestershire in 1327. 3

Early History of the Ennion family

This web page shows only a small excerpt of our Ennion research. Another 86 words (6 lines of text) are included under the topic Early Ennion History in all our PDF Extended History products and printed products wherever possible.

Ennion 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 Ennion have included Einion, Ennian, Annian, Anyan, Einion, Ennion, Enions, Inion, Inions, Innion, Innions, Ineon, Eneon, Onion and many more.

Early Notables of the Ennion family

More information is included under the topic Early Ennion Notables in all our PDF Extended History products and printed products wherever possible.

Ireland Migration of the Ennion family to Ireland

Some of the Ennion family moved to Ireland, but this topic is not covered in this excerpt. More information about their life in Ireland is included in all our PDF Extended History products and printed products wherever possible.

Migration of the Ennion family

Many Welsh families joined their Scottish and Irish neighbors during the late 1800s and early 1900s in seeking refuge in North America. Like the Irish and Scottish, many Welsh anxiously awaited the work, freedom, and opportunities that they believed lay in North America. Those who did journey over to the United States and what became known as Canada often realized those dreams, but only through much toil and perseverance. Whenever and however these Welsh immigrants arrived in North America, they were instrumental in the creation of the industry, commerce, and cultural heritage within those two developing nations. In the immigration and passenger lists a number of early immigrants bearing the name Ennion were found: Alice Onion, who settled in Virginia in 1653; with her husband Thomas; George Onion settled in Virginia in 1624 with his wife Elizabeth; Mary Onion and her husband who arrived in Barbados in 1654.


Contemporary Notables of the name Ennion (post 1700) +

  • Dr. Eric Arnold Roberts Ennion (1900-1981), British artist and illustrator, a founding member of the Society of Wildlife Artists


  1. Lower, Mark Anthony, Patronymica Britannica, A Dictionary of Family Names of the United Kingdom. London: John Russel Smith, 1860. Print.
  2. Guppy, Henry Brougham, Homes of Family Names in Great Britain. 1890. Print.
  3. Reaney, P.H and R.M. Wilson, A Dictionary of English Surnames. London: Routledge, 1991. Print. (ISBN 0-415-05737-X)


Houseofnames.com on Facebook