Trianna is a charming and unique name for a baby girl. It has its origins in multiple cultures, including Latin and Spanish. The name Trianna is pronounced as tree-AN-uh (/tɹiˈænə/) in both American English and British English. A variation of this name is Triana. In the United States, Trianna has been steadily used as a given name over the years, with varying levels of popularity. Although it may not be among the most common names, Trianna carries an air of elegance and individuality that sets it apart from the rest.