Namesakes

American Cities: 1 city
Derry   New Hampshire  
British Cities: 1 city
Derry   County Londonderry  
Cities 100K+: 1 city
Derry   United Kingdom  
Political Subdivisions: 1 county, 1 district
(district) Derry and Strabane   Northern Ireland  
(county) County Londonderry (a.k.a. Derry)   Northern Ireland