Last name Luanna (Luanna 
) , globally, is a very rare surname. The last name Luanna is habitual in Venezuela, where it is a very rare surname, Brazil, and France, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Latin America and the Caribbean, particularly Brazil, Mexico, and Venezuela. Much more frequently, Luanna is the forename as well as the last name.
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