O'Leary
Descendant of the calf-keeper
Gender
Unisex
Origin
Irish
Language
Irish
Country
Ireland
Length
7 letters
Lucky number
4
Zodiac
Taurus
Popularity
871
About the name O'Leary
O'Leary is a classic Irish surname meaning Descendant of the calf-keeper. Rooted in Gaelic clan heritage, it stands among the most recognised Irish last names and the wider world of Irish names.
Origin & meaning
The name carries Irish roots, with the core sense of “Descendant of the calf-keeper”.
Frequently asked questions
What does the name O'Leary mean?
O'Leary means "Descendant of the calf-keeper", and is of Irish origin.
Is O'Leary a boy or a girl name?
O'Leary is commonly used as a unisex name.
What is the origin of the name O'Leary?
The name O'Leary originates from Irish.