No. Cuba is the largest Caribbean country.
That question has two answers. The largest country in the world by area is Russia, but the largest country in the world by population is China.
China is the largest country in Asia in both area and population.
Jamaica is an island nation in the Caribbean Sea. It has a total area of 10,991 square kilometers. This makes Jamaica world's 166th largest country and 3rd largest in the Caribbean region. It has a population of 2,889,187 which makes it the 139th most populous country.
France, with an area of 212,000 square miles, is easily the biggest country in the EU by area.
Russia is the largest country in Europe in terms of area and population. Russia has a total area of 17,098,242 km.
Brazil is South America's largest country in terms of population and area.
By area, Australia is the sixth largest country. By population, Pakistan is the sixth largest country.
Mexico is Central America's largest country today in terms of both area and population.
China is a very large country in terms of area and population. It is the 4th largest country by area (9,640,821 km2) and the largest by population (1,339,724,852).
The second largest country area wise is Canada, but India is second largest by population.
The Ukraine is the 45th largest country by area. Nepal is the 45th largest country by population.