Show ContentsSlievin History, Family Crest & Coats of Arms

Today's Irish surnames are underpinned by a multitude of rich histories. The name Slievin originally appeared in Gaelic as Ó Sleibhin or O'Sleibhin, derived from "sliabh," which means "mountain," and was a symbolic name for the Chief of this Clann. This is "the name of a branch of the Cenél Eoghain in Ulster. Some families of the name settled in Co. Westmeath." 1

Another notes a slightly different Gaelic spelling of the name: O'Sliabhain, which has the same meaning "mountain." Like many other Irish families, they claim descent from Colla da Crioch, one of the most famous Heremon Kings of Ireland. 2

Early Origins of the Slievin family

The surname Slievin was first found in Fermanagh (Irish: Fear Manach) in the southwestern part of Northern Ireland, Province of Ulster, where they held a family seat from ancient times.

Early History of the Slievin family

This web page shows only a small excerpt of our Slievin research. Another 134 words (10 lines of text) covering the years 1172 and 1640 are included under the topic Early Slievin History in all our PDF Extended History products and printed products wherever possible.

Slievin Spelling Variations

People who were accounted for by scribes and church officials often had their name recorded many different ways because pronunciation was the only guide those scribes and church officials had to go by. This resulted in the problem of one person's name being recorded under several different variations, creating the illusion of more than one person. Among the many spelling variations of the surname Slievin that are preserved in archival documents are Slavin, Slaving, Slevin, Sleving, Slevan, Sleavin and many more.

Early Notables of the Slievin family

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

Migration of the Slievin family

A great mass of Ireland's native population left the island in the 19th century, seeking relief from various forms of social, religious, and economic discrimination. This Irish exodus was primarily to North America. If the migrants survived the long ocean journey, many unfortunately would find more discrimination in the colonies of British North America and the fledgling United States of America. These newly arrived Irish were, however, wanted as a cheap source of labor for the many large agricultural and industrial projects that were essential to the development of what would become two of the wealthiest nations in the western world. Early immigration and passenger lists indicate many people bearing the Slievin name: Bernard, Edward, Hugh, James, John, Patrick, Peter, and William Slaven who arrived in Philadelphia between 1842 and 1862; Charles, Cornelius, Danial, Edward, Francis, Hugh, John, Michael, Patrick, Thomas and William Slavin all arrived in Philadelphia between 1808 and 1864.



  1. MacLysaght, Edward, More Irish Families. Dublin: Irish Academic Press, 1982. Print. (ISBN 0-7165-0126-0)
  2. O'Hart, John, Irish Pedigrees 5th Edition in 2 Volumes. Baltimore: Genealogical Publishing Company, 1976. Print. (ISBN 0-8063-0737-4)


Houseofnames.com on Facebook