* Latin America:
* Argentina
* Bolivia
* Chile
* Colombia
* Costa Rica
* Cuba
* Dominican Republic
* Ecuador
* El Salvador
* Guatemala
* Honduras
* Mexico
* Nicaragua
* Panama
* Paraguay
* Peru
* Uruguay
* Venezuela
* Europe:
* Spain
* Africa:
* Equatorial Guinea
* North America:
* United States (especially in the Southwest and Florida)
This is not an exhaustive list, as there are also Spanish-speaking communities in other parts of the world.