There is one place named Onerka Lake in Canada.
All places in the world called "Onerka Lake".
Wellington (4)
Windsor (4)
Havelock (3)
Centreville (3)
Sidney (3)
Borden (3)
Princeton (3)
Westport (3)
Milton (3)
Richmond (3)
Benton (3)
Saint Andrews (3)
Selkirk (3)
Tracadie (3)
Kingston (3)
Victoria (3)
Beaumont (2)
Caledonia (2)
Coleman (2)
Emerald (2)
Lloydminster (2)
Nelson (2)
Riverside (2)
Saint Vincent (2)
Swift Current (2)
Weston (2)
Benton Station (2)
Delisle (2)
Frobisher (2)
Keswick (2)