Mexicans
The people in Mexico are Mexicans.
From the name given by Aztec people: Mexico-Tenochtitlan (founded in 1325).
In 1325 when it was founded as Mexico-Tenochtitlan by the Aztec people.
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Both. There are many people with that name in Mexico having both sexes.
The Mexica (Nahuatl) were an indigenous people of Mexico, known today as the Aztecs. There is disagreement over the meaning of the name Mexica, and the place name Mexico (Mexihco) where they lived. The name of Mexico comes from the Nahuatl name Mexihco.
Traditionally, people spell the name as Gonzalez. It is a Spanish name. People from Spain, Mexico, South America, or the Philippines might have the name Gonzalez.
Yes. Several people have such last name.
Mexico got its name from the Mexica people (wrongly named as Aztecs by contemporary archeologists). It comes from their capital city name: Mexico-Tenochtitlan. It means "place of cactus in the middle of the Moon Lake".
The Azteca horse of Mexico shares a similar name with the Aztec people, however the Aztec were not the first people to live in Mexico, that was the Olmec people.
Mexican and Central Americans.
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