Lake Name or Name Lake? The etymology of lake nomenclature in the United States

Abstract

Summary The rationale for the naming of lakes has often puzzled limnologists. This problem is especially apparent in North America because the nomenclature of lakes across the continent appears to be variable, with ‘Name Lake’ occurring frequently, such as in Trout Lake, but also ‘Lake Name’, as in Lake Sunapee. We examined the potential drivers of lake naming patterns using the U.S. EPA National Lakes Assessment database of c. 1000 lakes chosen in a randomised, stratified design. Potential drivers included major limnological characteristics and geographical position relative to European settlement patterns. Of a list of 814 lakes with this binary nomenclature, almost 20% had a Lake Name, with the other 80% being a Name Lake. Across the U.S.A., lakes with larger surface areas were more likely to have a Lake Name, but there was no significant relationship between nomenclature and maximum depth. Examining naming patterns by EPA ecoregion and by state revealed that Lake Names were more common in the southern states and along the eastern seaboard, regardless of their surface area. Analysis of available databases of lake nomenclature in Europe and Canada suggests that these geographical shifts in lake names may be due to the main European colonist source countries that settled these regions, with Lake Name predominating in countries where Gaelic and Romance linguistic influences were strongest.