US President Donald Trump issues an executive order renaming Lake Ontario “Lake America,” prompting a fast rebuttal from Canadian Prime Minister Mark Carney and lawmakers. Several outlets report the order is framed around the lake’s deepest parts being within US territory and cites America’s role in exploration, settlement, commerce and defense.
Carney rejects the change on historical and linguistic grounds. He says the name “Lake Ontario” comes from the Wendat word “Ontari’io,” meaning “the lake is beautiful, the lake is big,” and that it dates back more than 400 years, predating Canada’s Confederation and the United States’ Declaration of Independence. He also argues that naming practices are not controlled by a single worldwide authority, leaving open whether the US order would apply beyond the United States.
Some coverage links the naming dispute to broader tensions between the US and Canada, including a trade fight and retaliatory tariff threats. Other outlets emphasize Carney’s social media message—“then, now and always”—and mention additional Canadian political figures joining the criticism.
