Well, everybody born in the american continent is technically “american” too, including Central and South America. Is there a specific term in english for these people?
Edit: Thanks for all your answers, especially the wholesome ones and those patient enough to explain it thoroughly. Since we (South Americans) and you (North Americans) use different models/conventions of continent boundaries, it makes sense for you to go by “Americans”, while it doesn’t for us.
Terrans.
Because this planet is also called Terra.
It’s also called Gaia, but Gaians sounds silly.
Why?
It has a nice ring to it but as a Master of Orion player, Gaia stage is the ultimate stage of eco balance in a planet, not a native from it.