''O'Cawley'' is a

surname In some cultures, a surname, family name, or last name is the portion of one's personal name that indicates one's family, tribe or community. Practices vary by culture. The family name may be placed at either the start of a person's full name ...

in the

English language English is a West Germanic language of the Indo-European language family, with its earliest forms spoken by the inhabitants of early medieval England. It is named after the Angles, one of the ancient Germanic peoples that migrated to the is ...

. According to

John O'Hart John O'Hart (1824–1902) was an Irish genealogist. He was born in Crossmolina, County Mayo, Ireland. A committed Roman Catholic and Irish nationalist, O'Hart had originally planned to become a priest but instead spent two years as a poli ...

, a 19th-century Irish genealogist, the surname is an

Anglicised Anglicisation is the process by which a place or person becomes influenced by English culture or British culture, or a process of cultural and/or linguistic change in which something non-English becomes English. It can also refer to the influen ...

form of the Irish ''

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

''.. 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 (avonymic), or an earlier male ancestor. Patronymics are still in use, including mandatory use, in many countries worldwide, alt ...

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

personal name A personal name, or full name, in onomastic terminology also known as prosoponym (from Ancient Greek πρόσωπον / ''prósōpon'' - person, and ὄνομα / ''onoma'' - name), is the set of names by which an individual person is known ...

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

United States of America The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territo ...

the surname is extremely uncommon, and did not rank in the

2000 United States Census The United States census of 2000, conducted by the Census Bureau, determined the resident population of the United States on April 1, 2000, to be 281,421,906, an increase of 13.2 percent over the 248,709,873 people enumerated during the 1990 ce ...

References

{{reflist, 2 English-language surnames Patronymic surnames