You call nordic to those from Nordic countries. It is a geographical reference.Sorry, I got kinda lost. how do yo call being nordic, arab, chinese, latin, etc then?
You call arabs to those from the arabic peninsula. It is a geographical reference. Despite in some countries in the peninsula, muslim is predominant, not all the people there are muslims. This is a religious reference.
You call chinese to those burn in China. It is a geographical reference.
I don´t know whom call latin. It is almost a racist term defined in USA. It is not applied to those who speaks a latin language like romanian or french. If it was that way, french Canada would be part of latin America. In fact, Latin America is nothing. It exists North, Central and South America, geographically speaking.