List of county names in England

Culled from http://www.genuki.org.uk/big/eng/civreg/places/
  
Anglesey                
Bedfordshire            
Berkshire               
Breconshire             
Buckinghamshire         
Caernarvonshire         
Cambridgeshire          
Cardiganshire           
Carmarthenshire         
Cheshire                
Cornwall                
Cumberland              
Denbighshire            
Derbyshire              
Devonshire              
Dorset                  
Durham                  
Essex                   
Flintshire               
Glamorganshire           
Gloucestershire          
Hampshire                
Herefordshire            
Hertfordshire            
Huntingdonshire          
Kent                     
Lancashire               
Leicestershire           
Lincolnshire             
London                   
Merionethshire           
Middlesex                
Monmouthshire            
Montgomeryshire          
Norfolk
Northamptonshire
Northumberland           
Nottinghamshire
Oxfordshire
Pembrokeshire
Radnorshire
Rutland
Shropshire
Somerset
Staffordshire
Suffolk
Surrey
Sussex
Warwickshire
Westmorland
Wiltshire
Worcestershire
Yorkshire East Riding   
Yorkshire North Riding    
Yorkshire West Riding