Super fact 130 : Gulf of America is not Recognized Internationally. The United Nations does not recognize the name “Gulf of America,” and continues to use the internationally established name Gulf of Mexico. The name “Gulf of America” applies only to the domestic agencies of the United States.
The U.S. executive order renaming the body of water only applies within the United States and its federal agencies. International organizations and hydrographic groups, such as the International Hydrographic Organization, continue to officially recognize the historical name, the Gulf of Mexico. The UN (towards bottom) and global news organizations such as the AP will continue to use the name Gulf of Mexico.
Countries bordering the Gulf of Mexico / Gulf of America, including Mexico, do not recognize the name change. English speaking countries such as the UK continues to call it the Gulf of Mexico. You can read more about the UK stance here. In non-English speaking countries such as my native country Sweden, the Gulf is called something that translates to the “Gulf of Mexico”. In Swedish, the Gulf is called “Mexikanska golfen”, and it is the name that appears in media, on maps, and typically in speech.
The Geographic Names Information System (a US federal database) and US federal agencies adopted the name Gulf of America, and Google maps and Apple maps adopted the new name in the US. If you switch country, it may say Gulf of Mexico, or Gulf of Mexico or other local name followed by (Gulf of America), i.e., Gulf of America in parenthesis. MapQuest and OpenStreetMap chose not to adopt the name “Gulf of America” at all.
The six minutes and 43 seconds long video below by the mapping company World Maps Online explain why they did not adopt the name “Gulf of America”. In short, it is because they follow the UN naming conventions (at 5:40 in the video). Earlier in the video it is explained that the renaming only applies to the US continental shelf area, not the entire body of water, yes, even in the US the entire gulf was not renamed. The video also explains that naming conflicts are common and that there is no global authority that can resolve them and therefore the International Hydrographic Organization, the leading international map naming organization uses numbers instead of names. You are naturally free to listen to the whole video, but I am starting it 5 minutes in.
I have become aware that many Americans now incorrectly believe that the new name Gulf of America is “official” everywhere and therefore they go around trying to correct people. It is an important fact that is widely misunderstood and therefore I consider it a super fact.
My Personal Encounter with the Gulf of Mexico vs Gulf of America Controversy
I write beer reviews in various places, and I administer several Facebook beer review groups. When I said I was vacationing by the Gulf of Mexico in one of the Facebook beer groups that I administrate, two guys I have never seen posting anything in the group demanded that I change Gulf of Mexico to Gulf of America. I explained that this beer group is international. There are people from Germany, Sweden, France, Mexico, Canada, China, as well as US, posting in the group, so using a more internationally recognized name is just practical. I was not trying to make a point, which was true.
However, I can add that the name Gulf of America does not seem to be very popular even in the US. A February 2025 poll by Marquette University found that, among 1,018 respondents nationwide, 71% opposed renaming the Gulf of Mexico and only 29% supported the name change. So, the people who lectures others about using Gulf of America instead of Gulf of Mexico should maybe reconsider.
Origins of the name Gulf of Mexico
The name “Gulf of Mexico” is derived from the ethnonym Mexica referring to the Nahuatl-speaking people of the Valley of Mexico also known as the Aztecs. The name “Gulf of Mexico” has been in use since the 1550s and is internationally recognized.
Lake Ontario versus Lake America
A similar situation exists with Lake Ontario. A US executive order has been issued to rename Lake Ontario to Lake America. However, this is not internationally recognized. As mentioned, a country can rename an international body of water for its own domestic agencies, but that change has no binding legal effect on other nations or international bodies.
As with the Gulf of Mexico the old and internationally used name “Lake Ontario” is derived from indigenous languages. The name Ontario is likely derived from the Iroquoian word Kaniatarí:io or Oniatarí:io meaning “lake of shining waters” or “beautiful lake”. It has been in use since at least 1641.
I can add that our President has also issued an executive order changing the name Denali (also indigenous name) to Mount McKinley. However, this is in Alaska, which is US sovereign territory and a bit different. He can do that. Another situation exists with the proposed renaming of New Mexico to New America. New Mexico happens to be written into the New Mexico constitution, making an official name change beyond the President’s power.
What About Renaming Canada Geese to Donald Ducks?
Finally, a little joke
Super Facts 