Show ContentsHanneman History, Family Crest & Coats of Arms

The Irish name Hanneman originally appeared in Gaelic as "O hEanain," but sometimes is an abbreviated form of the surname Henagahn.

Early Origins of the Hanneman family

The surname Hanneman was first found in County Tipperary (Irish: Thiobraid Árann), established in the 13th century in South-central Ireland, in the province of Munster, and Offaly where they held a family seat from ancient times.

Early History of the Hanneman family

This web page shows only a small excerpt of our Hanneman research. Another 117 words (8 lines of text) covering the year 1172 is included under the topic Early Hanneman History in all our PDF Extended History products and printed products wherever possible.

Hanneman Spelling Variations

Irish names were rarely spelled consistently in the Middle Ages. Spelling variations of the name Hanneman dating from that time include Heenan, Henaghan, Henehan, Heenon, Hanegan, Hannegan, Hanigan, Hannigan, Haneghan and many more.

Early Notables of the Hanneman family

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

Hanneman Ranking

In the United States, the name Hanneman is the 17,324th most popular surname with an estimated 2,487 people with that name. 1

Migration of the Hanneman family

To escape the religious and political discrimination they experienced primarily at the hands of the English, thousands of Irish left their homeland in the 19th century. These migrants typically settled in communities throughout the East Coast of North America, but also joined the wagon trains moving out to the Midwest. Ironically, when the American War of Independence began, many Irish settlers took the side of England, and at the war's conclusion moved north to Canada. These United Empire Loyalists, were granted land along the St. Lawrence River and the Niagara Peninsula. Other Irish immigrants settled in Newfoundland, the Ottawa Valley, New Brunswick and Nova Scotia. The greatest influx of Irish immigrants, however, came to North America during the Great Potato Famine of the late 1840s. Thousands left Ireland at this time for North America and Australia. Many of those numbers, however, did not live through the long sea passage. These Irish settlers to North America were immediately put to work building railroads, coal mines, bridges, and canals. Irish settlers made an inestimable contribution to the building of the New World. Early North American immigration records have revealed a number of people bearing the Irish name Hanneman or a variant listed above, including: Dennis, James, John, Martin, Mathias, Michael, Patrick and Robert Heenan, all arrived in Philadelphia, Pennsylvania between 1840 and 1860; Mrs. Ellen Henegan settled in San Francisco Cal. in 1850.


Contemporary Notables of the name Hanneman (post 1700) +

  • Tom Hanneman (1952-2020), American play-by-play television announcer for the Minnesota Timberwolves basketball team
  • Paul A. Hanneman (1936-2017), American politician, Member of the Oregon House of Representatives (1965-1990)
  • Jeffrey John "Jeff" Hanneman (1964-2013), American guitarist, best known as a founding member of the American thrash metal band Slayer


  1. "What are the 5,000 Most Common Last Names in the U.S.?". NameCensus.com, https://namecensus.com/last-names/


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