O'Casey
Descendant of the one vigilant in war
Gender
Unisex
Origin
Irish
Language
Irish
Country
Ireland
Length
7 letters
Lucky number
5
Zodiac
Taurus
Popularity
857
About the name O'Casey
O'Casey is an Irish surname meaning Descendant of the one vigilant in war. It belongs among the established Irish last names and the broader set of Irish names.
Origin & meaning
The name carries Irish roots, with the core sense of “Descendant of the one vigilant in war”.
Frequently asked questions
What does the name O'Casey mean?
O'Casey means "Descendant of the one vigilant in war", and is of Irish origin.
Is O'Casey a boy or a girl name?
O'Casey is commonly used as a unisex name.
What is the origin of the name O'Casey?
The name O'Casey originates from Irish.