Google Maps has updated its cartographic data for United States users, labeling the smallest of the Great Lakes as “Lake America” to reflect an executive order issued by President Donald Trump. According to a statement released by Google on Saturday, the digital mapping platform adapts its interface based on official government sources, which means US users now see the new designation while Canadian users continue to see Lake Ontario.
The rename stems from a broader trade dispute between the United States and Canada that involves reciprocal tariffs on billions of dollars in goods. Trump announced the decision regarding the body of water, which affects the US Geographic Names Information System (GNIS) that sets official US mapping standards. Google explained in its blog post that users outside of the US and Canada will see both names displayed on the platform.
International and Local Rejection of the Renaming
Canadian Prime Minister Mark Carney immediately rejected the lake’s name change following the presidential announcement. Provincial and state leaders have also pushed back against the federal adjustment. Ontario Premier Doug Ford unveiled a large lakeside sign at the Fifty Point Conservation Area in Grimsby, Ontario, on Saturday, featuring the message, “Lake Ontario: Now and Always” in both English and French, according to reporting from The Canadian Press.
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“President Trump can call it whatever he wants, but I can tell you, the rest of the world will always call it Lake Ontario,” Ford stated during the unveiling. Local representation also voiced opposition, including Niagara West Member of Provincial Parliament Sam Oosterhoff, who joined Ford at the event.
State officials on the US side of the border likewise distanced themselves from the directive. Democratic New York Governor Kathy Hochul declared that her state will not adopt the new term, while Republican Vermont Governor Phil Scott called the decision petty and disappointing on social media.
Precedent and Regional Display Discrepancies
The modification to the Great Lakes naming convention mirrors a similar adjustment made by Google Maps last year. Following an executive order signed on Trump’s first day in office, the platform altered the label for the Gulf of Mexico to the “Gulf of America” for domestic users.

Because the GNIS update has no jurisdiction outside American borders, Canadian naming conventions remain unchanged. Google’s regional display logic ensures that domestic users view the administrative rename, whereas Canadian residents retain the traditional nomenclature. Representatives for the White House, Carney’s office, and Ford’s office did not immediately respond to requests for comment regarding Google’s implementation of the map update.
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