Surname Helouise (Helouise 
) , around the globe, is an extremely rare last name. The cognomen Helouise is habitual in Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname, and Brazil, where it is an extremely rare surname. Much more frequently, Helouise is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Helouise | Brazil, France, Australia, South Africa, United States |
Lee, Santos, Araujo, Garcia, Lobato, Noblat, Visser, Xavier, Menezes, Cardoso, Batista, Perrone, Ribeiro, Erasmus, Hindley, Medeiros, Carvalho, Castilho, Catafesta, Prinsloo, Oliveira, Goncalves, Mooney, Maciel, Mattos, Weitz, Mapa, Mota, Dias, Leal, Lima, Louw, Tate, Hall, Silva, Swart, Fernandes, Anida, Berto, Bueno, Kurtz, Prado, Pinto, Rocha, Righi, Jesus, Tweed, Opeda, Costa, and Verstraete