You need to specify Irish Gaelic or Scottish Gaelic: they are two separate languages.
In Irish Gaelic: Luan Cásca (also called Cincíse, Whit Monday) In Scots Gaelic: DiLuain na Càisge
In Irish, rugadh é. In Scottish Gaelic, ....
It means you were born on Monday.
Gene McCarthy - Gaelic footballer - was born in 1938.
John Coleman - Gaelic footballer - was born in 1951.
Raymond Daniels - Gaelic footballer - was born in 1979.
Robert Wilmot - Gaelic footballer - was born in 1954.
Damien Delaney - Gaelic footballer - was born in 1973.
Billy Field - Gaelic footballer - was born in 1952.
Jack Cosgrove - Gaelic footballer - was born in 1949.
Jason Ryan - Gaelic footballer - was born in 1976.
Peter O'Leary - Gaelic footballer - was born in 1985.