In the English origin, Harrington means "Harrington \ha-rring-ton, harr(in)-gton\ as a boy's name is of Old English origin. Place name, possibly "herring town" or "Harry's town".
Similar baby names are Barrington and Carrington. "
                                
                                
                             
                            
                            
                                
                                     In the Irish origin, Harrington means "Surname"