Casserly Name Meaning, Facts & Family History

The surname Casserly is of Irish origin. It is an anglicized form of the Gaelic name Ó Casaide, which means "descendant of Casaidhe." The name Casaidhe is derived from the word "casadh," meaning "to twist" or "curly-haired."
In terms of family history, the Casserly surname is primarily found in the Connacht region of Ireland, particularly in County Roscommon. The Casserly family can trace its roots back to ancient times in Ireland and was historically associated with the ruling families of Connacht.
It is important to note that information on specific family histories and lineages can vary, and further research into individual family records, genealogy, and historical documents may be necessary for a complete understanding of one's family history.

1. Origin: The surname Casserly is of Irish origin.
2. Meaning: The name is derived from the Irish Gaelic surname Ó Cathasaigh, meaning "descendant of Cathasach," which is a personal name derived from the word "cathasach," meaning "vigilant" or "watchful."
3. Regional Distribution: The surname Casserly is most commonly found in counties Roscommon and Galway in Ireland.
4. Clan History: The Casserly clan was originally a branch of the powerful O'Connors of Connacht and claimed descent from the ancient kings of Ireland, specifically the Connaught branch of the royal dynasty known as the Uí Néill.
5. Variations: The surname Casserly can also be spelled as O'Caserly or O'Casarlaigh in its original Irish form.
6. Famous Individuals: Notable individuals with the surname Casserly include Joseph Casserly, an Irish judge; Mary Casserly, an American writer and lecturer on political and social issues; and Brian Casserly, a former Australian rules footballer.
7. Emigration: Like many Irish surnames, Casserly has spread due to emigration from Ireland. Many individuals with the surname can be found in the United States, particularly in areas with large Irish immigrant populations.
8. Coat of Arms: The Casserly coat of arms typically features a gold shield with three red trefoils (clover leaves) and a red chief (upper part).
9. Genealogy: Genealogical research on the Casserly surname can be traced through various records like church registers, census data, and specialized genealogical databases.
10. Modern Influence: The Casserly surname continues to be passed down through generations, maintaining its place as a significant part of Irish heritage.

1. Brian Casserly - American football player
2. David Casserly - Irish politician
3. Marianne Casserly - Irish actress
4. Bill Casserly - American politician
5. Tom Casserly - American baseball player
6. Pat Casserly - Australian rugby league player
7. Colin Casserly - Irish radio presenter
8. Josie Casserly - Irish politician
9. Owen Casserly - Irish rugby union player
10. Paul Casserly - New Zealand television producer