A person of mixed European and Indian blood in Latin America is called a Mestizo.

In Latin America, the term "Mestizo" is used to refer to individuals who have mixed European (typically Spanish or Portuguese) and Indigenous American ancestry. The term originated during the colonial period when Europeans arrived in the Americas and intermarried with the local Indigenous populations.

Mestizos form a significant portion of the population in many Latin American countries and are considered a distinct ethnic group. They often exhibit a blend of cultural and physical characteristics from both European and Indigenous American heritage.

The term "Mulatto" is more commonly used to refer to individuals of mixed European and African ancestry in Latin America. It is important to note that these terms may vary in usage and meaning across different regions and contexts within Latin America.