The last name "Ragen" is of Irish origin. It is a variant spelling of 'Reagan,' which itself is an anglicized form of the Irish surname "Ó Riagáin" or "Ó Riagáin," meaning 'descendant of Riagán.' The name Riagán is derived from the Old Irish word "riag," meaning 'impulsive' or 'rushing.'
It is worth noting that the name "Ragen" or "Reagan" became more widely known due to the 40th President of the United States, Ronald Reagan, who had Irish ancestry. The popularity of his presidency during the 1980s led to increased recognition of the name.
