''O'Cawley'' is a

surname In many societies, a surname, family name, or last name is the mostly hereditary portion of one's personal name that indicates one's family. It is typically combined with a given name to form the full name of a person, although several give ...

in the

English language English is a West Germanic language that developed in early medieval England and has since become a English as a lingua franca, global lingua franca. The namesake of the language is the Angles (tribe), Angles, one of the Germanic peoples th ...

. According to

John O'Hart John O'Hart (; 1824–1902) was an Irish historian and genealogist. He is noted for his work on ancient Irish lineage. He was born in Crossmolina, County Mayo, Ireland. A committed Roman Catholic and Irish nationalist, O'Hart had originally pl ...

, a 19th-century Irish

genealogist Genealogy () is the study of families, family history, and the tracing of their Lineage (anthropology), lineages. Genealogists use oral interviews, historical records, genetic analysis, and other records to obtain information about a family ...

, the surname is an

Anglicised Anglicisation or anglicization is a form of cultural assimilation whereby something non-English becomes assimilated into or influenced by the culture of England. It can be sociocultural, in which a non-English place adopts the English language ...

form of the Irish ''

Ó Cadhla ''Ó Cadhla'' is a masculine surname in the Irish language. The name translates into English language, English as "descendant of ''Cadhla''". The surname originated as a patronym, however it no longer refers to the actual name of the bearer's fat ...

''.. The Irish ''Ó Cadhla'' originated as a

patronym A patronymic, or patronym, is a component of a personal name based on the given name of one's father, grandfather (more specifically an avonymic), or an earlier male ancestor. It is the male equivalent of a matronymic. Patronymics are used, ...

, meaning "descendant of ''Cadhla''". The masculine

personal name A personal name, full name or prosoponym (from Ancient Greek ''prósōpon'' – person, and ''onoma'' –name) is the set of names by which an individual person or animal is known. When taken together as a word-group, they all relate to that on ...

''Cadhla'' means "beautiful", "comely", "graceful"., this web page is a transcription of: . In the

United States of America The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 states and a federal capital district, Washington, D.C. The 48 contiguo ...

the surname is extremely uncommon, and did not rank in the 2000 United States Census..

References

{{reflist, 2 English-language surnames Patronymic surnames