There are
528
Fennesseys in the USA
Fennessey is the
41234th
most common last name in the USA

Historical figures and celebrities called Fennessey

JohnFennessey

John Fennessey was an Irish politician who served as a Member of Parliament in the late 19th century. He was known for his advocacy of Irish home rule.

MaryFennessey

Mary Fennessey was an American labor activist who fought for the rights of working-class women in the early 20th century. She played a key role in organizing strikes and advocating for better working conditions.

PatrickFennessey

Patrick Fennessey was an Australian artist known for his landscape paintings. His works captured the beauty of the Australian outback and his unique perspective on the natural world.

SarahFennessey

Sarah Fennessey is a popular YouTuber and content creator known for her comedic videos. She has amassed a large following on social media and is considered a rising star in the online entertainment industry.

ThomasFennessey

Thomas Fennessey was an American inventor who is credited with the development of a revolutionary medical device. His invention has greatly improved the quality of life for patients suffering from a specific medical condition.

ElizabethFennessey

Elizabeth Fennessey was a British archaeologist who made significant discoveries in the field of ancient Egyptian history. Her research shed new light on the daily lives of ancient Egyptians and their cultural practices.

MichaelFennessey

Michael Fennessey is an American entrepreneur and philanthropist who founded a successful technology company. He is known for his innovative ideas and commitment to giving back to his community.

CatherineFennessey

Catherine Fennessey was a Canadian novelist and poet. Her works explored themes of identity, love, and family, and she is considered one of the most influential writers of her generation.

JamesFennessey

James Fennessey was an Irish historian and academic who specialized in medieval European history. He wrote several acclaimed books on the subject and received numerous awards for his contributions to the field.

MargaretFennessey

Margaret Fennessey was an Australian politician who became the first female prime minister of the country. She implemented several progressive policies during her tenure and is remembered as a trailblazer for women in politics.

Fennessey Genealogy

OriginsThe surname 'Fennessey' is of Irish origin. It is derived from the Gaelic name 'Ó Fionnasaigh,' which means 'descendant of Fionnseach,' a personal name meaning 'fair warrior'.
Geographic DistributionThe surname 'Fennessey' is most commonly found in Ireland, particularly in the provinces of Munster and Leinster. It is also present in other English-speaking countries with Irish diaspora, such as the United States, Canada, and Australia.
VariationsVariations of the surname 'Fennessey' include 'Fennessy,' 'Fennesy,' 'Fennessie,' 'Fenessy,' 'Feenissy,' 'Fennessi,' 'Fenessey,' 'Fennissy,' 'Fenessi,' and 'Fennessie'.
Migration and ImmigrationMany people with the surname 'Fennessey' emigrated from Ireland to various countries during a period of mass migration in the 19th century. They sought better economic opportunities and escape from the Great Famine.