Show ContentsGilleran History, Family Crest & Coats of Arms

The surname Gilleran comes from the original Irish Mac Giolla Luaithrinn, meaning son of a devotee of St. Luaithrinn.

Early Origins of the Gilleran family

The surname Gilleran was first found in County Sligo (Irish: Sligeach), in the province of Connacht in Northwestern Ireland.

Early History of the Gilleran family

This web page shows only a small excerpt of our Gilleran research. Another 32 words (2 lines of text) covering the year 1659 is included under the topic Early Gilleran History in all our PDF Extended History products and printed products wherever possible.

Gilleran Spelling Variations

Spelling variations of this family name include: Killoran, MacKilloran, Gilloran and others.

Early Notables of the Gilleran family

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


United States Gilleran migration to the United States +

Some of the first settlers of this family name were:

Gilleran Settlers in United States in the 19th Century
  • Lackey Gilleran, aged 40, who landed in Maryland in 1813 1

Contemporary Notables of the name Gilleran (post 1700) +

  • Thomas Gilleran, American Democratic Party politician, Alternate Delegate to Democratic National Convention from New York, 1912 2
  • Michael C. Gilleran, American Republican politician, Candidate for U.S. Representative from Massachusetts 11th District, 1988 2
  • Mary Gilleran, American Democratic Party politician, Delegate to Democratic National Convention from Massachusetts, 1980 2


  1. Filby, P. William, Meyer, Mary K., Passenger and immigration lists index : a guide to published arrival records of about 500,000 passengers who came to the United States and Canada in the seventeenth, eighteenth, and nineteenth centuries. 1982-1985 Cumulated Supplements in Four Volumes Detroit, Mich. : Gale Research Co., 1985, Print (ISBN 0-8103-1795-8)
  2. The Political Graveyard: Alphabetical Name Index. (Retrieved 2015, December 10) . Retrieved from http://politicalgraveyard.com/alpha/index.html


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