Latino (demonym)
Latino /læˈtinoʊ/ or /ləˈtinoʊ/ is a term used chiefly in the United States to refer to people of Latin American extraction or descent, though the term has also been incorrectly used as a synonym for Hispanic. Hispanic is a narrower term which only refers to persons of Spanish-speaking origin or ancestry, while "Latino" is more frequently used to refer more generally to anyone of Latin American origin or ancestry, including Brazilians. The term latino is used to refer to males only or a combination of males and females in a group, whereas the term latina is used to refer to females only.
The U.S. Government has defined Hispanic or Latino persons as being "persons who trace their origin . . . Central and South America, and other Spanish cultures." The United States Census uses the ethnonym Hispanic or Latino to refer to "a person of Cuban, Mexican, Puerto Rican, South or Central American, or other Spanish culture or origin regardless of race." The Census Bureau also explains that "rigin can be viewed as the heritage, nationality group, lineage, or country of birth of the person or the person’s ancestors before their arrival in the United States. People who identify their origin as Hispanic, Latino, or Spanish may be of any race." The AP Stylebook's recommended usage of Latino includes not only persons of Spanish-speaking ancestry, but also more generally includes persons "from -- or whose ancestors were from -- . . . Latin America," including Brazilians.
Read more about Latino (demonym): Etymology, Use in The United States, Similar and Related Terms, Criticism, Definitions in Other Languages