How many nationalities are on Earth?

Answer 1

The number of nations on earth could depend on what your position may be on questions such as Sri Lanka, Cyprus, Somalia and the status of portions of their territories and/or how you may rank autonomous territories or dependencies of a number of countries. One would generally, by UN standards, today say that there are 233 countries and country dependencies.

According to the United Nations, there are 193 nations. However, this varies if you ask countries.

Answer 2

There are 195 recognized countries in the world, so there are potentially 195 nationalities. However, some regions may have multiple nationalities within a single country due to diverse cultural backgrounds and historical influences.