Discover people named Denis O'Connor
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Denis O'Connor, 1899 - 1981
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Denis O'Connor, 1889 - 1954
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Denis D O'Connor, 1873 - 1952
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Denis (Denny) O'Connor, 1920 - 1975
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Denis Augustus O'Connor, 1893 - 1975
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Denis O'Connor, 1889 - 1954
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Denis O'Connor, 1899 - 1981
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Denis O'Connor, 1850 - 1906
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Denis O'Connor, 1928 - 1996
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Denis O'Connor, 1847 - 1910
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Denis O'Connor, 1674 - 1750
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Denis O'Connor, 1913 - 2003
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Denis O'Connor, 1922 - 1924
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Denis Patrick O'Connor, 1932 - 1956
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Erzbischof em. Denis T. O'Connor, 1841 - 1911
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Denis A. O'Connor, 1905 - 1988
United States Obituary Index from OldNews.com
Denis M. O'Connor, 1940 - 1998
United States Obituary Index from OldNews.com
Denis O'Connor, Circa 1833 - 1904
United States Obituary Index from OldNews.com
Denis O'Connor, Circa 1841 - 1911
United States Obituary Index from OldNews.com
Denis O'Connor, Circa 1857 - 1937
Australia Obituary Index from OldNews.com
Denis O'Connor, Circa 1857 - 1937
Australia Obituary Index from OldNews.com
Denis O'Connor, Circa 1857 - 1937
Australia Obituary Index from OldNews.com
Denis O'Connor, Circa 1832 - 1903
Australia Obituary Index from OldNews.com
Denis O'Connor in The Telegraph (Brisbane, QLD) - June 14 1906
Newspaper Name Index, USA, Canada, and Australia
Denis O'Connor in Truth (Brisbane, QLD) - Feb 17 1935
Newspaper Name Index, USA, Canada, and Australia
Denis P. O'Connor, 1870 - 1943
New York City Deaths, 1866-1948
Denis O'Connor, Circa 1905 - 1940
New York City Deaths, 1866-1948
Denis O'Connor, Circa 1833 - 1895
New York City Deaths, 1866-1948
Denis O'Connor, Circa 1868 - 1936
New York City Deaths, 1866-1948
Denis P O'Connor, 1930 - 2013
New Jersey Death Index, 1920-1929, 1949-2017
Denis O'Connor, Circa 1916 - 1943
Commonwealth War Graves, 1914-1921, 1939-1947
Denis O'Connor, Circa 1882 - 1917
Commonwealth War Graves, 1914-1921, 1939-1947
Denis O'Connor, Circa 1899 - 1918
Commonwealth War Graves, 1914-1921, 1939-1947
Denis O'Connor, Circa 1893 - 1917
Commonwealth War Graves, 1914-1921, 1939-1947Denis O'Connor, 1907 - 1988
Famous People Throughout History
Denis O'Connor, born 1949
Famous People Throughout HistoryDenis O'Connor, born 1947
Famous People Throughout HistoryDenis O'Connor, born 1934
Famous People Throughout HistoryDenis O'Connor, 1901 - 1990
BillionGravesDenis A O'Connor, 1930 - 2002
BillionGravesDenis O'Connor, 1901 - 1990
BillionGraves
Denis James O'Connor, Circa 1948 - 1965
Missouri Deaths, 1961-1970
Denis O'Connor, Circa 1871 - 1965
Missouri Deaths, 1961-1970Denis O'Connor, 1839 - 1913
California, Archdiocese of San Francisco Catholic Burials
Denis O'Connor, Circa 1871 - 1929
Australia, Names & Stories in Newspapers from OldNews.com
Denis O'Connor, died 1937
Australia, Names & Stories in Newspapers from OldNews.com
Denis O'Connor, died 1931
Australia, Names & Stories in Newspapers from OldNews.com
Denis Francis O'Connor, died 1906
Australia, Names & Stories in Newspapers from OldNews.com
Denis Joseph O'Connor, 1917 - 1979
England & Wales, Death Index, 1837-2005
Denis O'Connor, 1932 - 1979
England & Wales, Death Index, 1837-2005
Denis Fenbarr O'Connor, 1946 - 1977
England & Wales, Death Index, 1837-2005
Denis O'Connor, 1939 - 1983
England & Wales, Death Index, 1837-2005
Denis Leslie O'Connor, Circa 1955 - 1955
Australia, Cemetery Inscriptions
Denis O'Connor, Circa 1847 - 1918
Australia, Cemetery Inscriptions
Denis O'Connor, died 1929
Australia, Cemetery Inscriptions
Denis O'Connor, Circa 1840 - 1875
Canada, Names & Stories in Newspapers from OldNews.com
Denis O'Connor, 1841 - 1911
Canada, Names & Stories in Newspapers from OldNews.com
Denis O'Connor, born 1884
Canada, Names & Stories in Newspapers from OldNews.com
Denis O'Connor, died 1011
Canada, Names & Stories in Newspapers from OldNews.comDenis Borbridge O'Connor, born Circa 1886
Australia, South Australia BurialsEnter a few names and MyHeritage will build your family tree and deliver new insights about Denis O'Connor
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- Den O'conner
- Dennie O'conor
- Dennis O'conner
- Denny O'conor


- Ireland 78%
- USA 12%
- Australia 4%
- Canada 4%
- United Kingdom 3%
The first name Denis has its origins in ancient Greece, derived from the name Dionysios, which means "follower of Dionysus," the Greek god of wine, fertility, and revelry. The name became popular in the Christian context due to Saint Denis, the patron saint of France, who was martyred in the 3rd century and is often associated with the city of Paris. As a result, the name Denis has strong historical roots in both Greek and French cultures. It is commonly associated with characteristics such as creativity, sociability, and a zest for life, reflecting the attributes of Dionysus himself. Variations of the name Denis can be found across different cultures, including Dennis in English-speaking countries, Denys in Ukrainian, and Dionisio in Italian and Spanish. Each variation may have slight differences in pronunciation and spelling, but they all share the same foundational meaning and historical significance. Overall, Denis remains a timeless name with rich cultural and historical connotations.
The last name O'Connor is of Irish origin, derived from the Gaelic surname "Ó Conchobhair," which means "descendant of Conchobhar," a personal name that translates to "lover of hounds" or "wolf lover." This surname is primarily associated with the Connacht region of Ireland, particularly County Galway, where the O'Connor clan was historically prominent. The name is linked to the ancient kings of Connacht, and its bearers were often noted for their leadership and warrior characteristics. Variations of the surname can be found in different forms, such as O'Conor and O'Conner, and it may also appear as Conor or Connor in some contexts. The name has spread beyond Ireland, with notable occurrences in the United States and other English-speaking countries, where it has retained its Irish heritage while adapting to local linguistic norms. The O'Connor surname reflects a rich cultural history, embodying the legacy of a significant Gaelic lineage.
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