Rogan

Rogan
Language(s)Irish
Origin
Region of originIveagh in County Down; Counties Armagh, Monaghan, Louth
Other names
Variant form(s)O'Rogan

Rogan is an Irish surname, deriving from the Gaelic Ó Ruadhagáin 'descendant of Ruadhagán' (a diminutive of ruadh, meaning 'red').