Spanish Language (Español o Lengua Española), also known as Castillian, has 423 million speakers making it the 3rd most spoken language in the World.

Spanish is the official language ofthe following 21 countries:

-Argentina

-Bolivia

-Chile

-Colombia

-Costa Rica

-Cuba

-Dominican Republic

-Ecuador

-El Salvador

-Equatorial Guinea

-Guatemala

-Honduras

-Mexico

-Nicaragua

-Panama

-Paraguay

-Peru

-Puerto Rico

-Spain

-Uruguay

-Venezuela

It is also the second most spoken language of the USA with a total of 50 million speakers (16.3 % of the US population).