Lake Ontario is now Lake America on Google Maps, but only in the US

Google Maps has started showing “Lake America” instead of “Lake Ontario” to people using Maps in the United States, after a US executive order signed August 27 renamed the lake in the US government’s own naming database. People using Maps in Canada keep seeing “Lake Ontario”, and everyone outside the two countries sees both names. Nothing else changes: no town names, no addresses, no Business Profiles, and not Georgian Bay. A Collingwood or Wasaga Beach business does not need to do anything.

What actually happened

On August 27, the White House signed an executive order directing the US Secretary of the Interior to rename Lake Ontario as “Lake America” within 30 days. The US Geographic Names Information System (GNIS), the federal database Google treats as the official source for US place names, was updated within days. Ottawa is not playing along: Prime Minister Mark Carney rejected the rename, telling reporters that “naming reality means calling it Lake Ontario.”

On August 29, Google’s Maps blog explained how it will display the split, and it is the same treatment the Gulf of Mexico got in early 2025. Google’s long-standing policy for bodies of water whose names differ between countries is to localise the label:

• In the US: the lake shows as “Lake America”.
• In Canada: the lake shows as “Lake Ontario”. Canada’s own naming authority has not changed anything.
• Everywhere else: both names appear.

The rollout started August 29 and only touches the basemap label on the water itself. The province of Ontario, every town name, every address, and every business listing stays exactly as it was.

What this means for Georgian Bay businesses

For almost everyone reading this: nothing, and it is worth being precise about why.

Collingwood, Blue Mountain, Wasaga Beach, and Owen Sound sit on Georgian Bay and Nottawasaga Bay, which are part of Lake Huron. The order covers Lake Ontario only. No water your customers associate with this region is being relabelled.

Your Google Business Profile is untouched. The rename lives in the basemap layer, not in listings. Your name, address, categories, reviews, and Map Pack rankings work today exactly as they did last week, which is why the usual Business Profile groundwork is still where the ranking leverage is.

American visitors will find you the same way they always have. A searcher in Buffalo planning a Blue Mountain ski weekend still types the same town names and still gets the same results; the only difference is the label they see floating on a lake two hours east of you.

The one group with a real decision is a business with “Lake Ontario” in its brand, say a fishing charter out of Cobourg. Leave your Business Profile name alone. Google has retired and reinstated plenty of features, but one rule has not moved: editing a profile’s name can push the listing back into re-verification, and weeks of lost visibility costs more than any label. If you cannot find yourself on Google Maps, the cause is one of the usual suspects, not this.

What to do

No action needed. Specifically:

1. Do not edit your Business Profile name or description to react to this.
2. Do not add “Lake America” to your keywords or site copy. Canadian searchers will never type it, and US visitors searching for Ontario towns still use the town names.
3. Do not submit Maps edits to “fix” the label either way. Google follows each country’s official naming database, and user edits will not override that.

Frequently asked questions

Will my Google Business Profile change because of the rename?

No. The rename only changes the label printed on the water in the basemap, and only for people using Maps in the US. Listings, reviews, categories, and rankings are not part of that layer.

Is Georgian Bay or Lake Huron being renamed too?

No. The executive order names Lake Ontario only, and Google’s post covers that one change. Georgian Bay, Nottawasaga Bay, and Lake Huron are unaffected on every version of the map.

What do American tourists see when they plan a trip here?

The same results as before. Town names, business listings, directions, and reviews are identical. A US searcher will see “Lake America” written on Lake Ontario itself, and nothing different anywhere near Collingwood or Wasaga Beach.

Should I add “Lake America” to my SEO keywords?

No. Canadian users never see the name, Canada’s naming authority rejected it, and no meaningful search volume exists for it in local queries. Spend the effort on reviews and your Business Profile instead.