GoKawiilTrump executive order renames Lake Ontario to 'Lake America' in US federal database
President Trump signed an executive order directing the US Geographic Names Information System (GNIS) to rename Lake Ontario as 'Lake America,' and the change has already appeared in the database, though the order itself has not yet been formally published in the Federal Register. OpenStreetMap contributors briefly altered the lake's name tag before reverting it, opting instead to add the change as an official_name:en-US tag, mirroring how the platform handled the earlier Gulf of Mexico renaming.
GoKawiil's interpretation of the reporting above, not reported fact.
The move repeats a pattern seen with the Gulf of Mexico, where US government naming changes ripple into widely used mapping databases like OpenStreetMap, forcing volunteer mapmakers to decide how to balance official US designations against international and colloquial usage, especially since Lake Ontario borders Canada. How OSM communities resolve this could set a lasting precedent for handling politically driven renamings of shared geographic features.
- Trump's order pushes GNIS to relabel Lake Ontario as 'Lake America,' though the order lacks an official federal number yet.
- OpenStreetMap mappers reverted a direct name change and instead used an 'official_name:en-US' tag to reflect the shift without altering the common name.
- The situation echoes the Gulf of Mexico renaming dispute, prompting OSM's US community and Data Working Group to formalize a consensus for handling such cases.
Rand McNally Road Atlas — When place names on digital maps start shifting overnight, a printed Rand McNally Road Atlas is a reassuringly stable reference for the Great Lakes region and beyond. It's a classic companion for road trips around Lake Ontario, no updates or connectivity required.
See Rand McNally Road Atlas on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: community.openstreetmap.org, 2026-09-01
Published there as: “Lake Ontario ("Lake America")”
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