It’s not just Gulf of America on Google Maps. Users have also noticed changes to Google Calendar and Google Search.

Google on Monday changed the name of the Gulf of Mexico to "Gulf of America" for those using its Maps platform in US, ...

The body of water formerly known in the United States as the Gulf of Mexico is now listed for US-based users of Google Maps ...

Google Maps has confirmed that, following the US GNIS, it will rename the Gulf of Mexico to the "Gulf of America." ...