Family name Estefy (Estefy 
) , worldwide, is a very rare surname. The family name Estefy is habitual in Latin America and the Caribbean, particularly Ecuador, where it is a rare surname, Colombia, where it is a very rare surname, and Mexico, where it is an extremely rare surname. More prevalently, Estefy is the forename as well as the last name.
Soto, Morales, Sanchez, Salazar, Salinas, Alvarez, Andrade, Aguilar, Paredes, Pereyra, Ramirez, Delgado, Herrera, Martinez, Sandoval, Alvarado, Cevallos, Gonzalez, Espinoza, Zambrano, Rodriguez, Gutierrez, Ortega, Hernandez, Flores, Nuñez, Ruiz, Diaz, Love, Silva, Perez, Ramos, Reyes, Gomez, Lopez, Emoxa, Ortiz, Moreno, Molina, Muñoz, Santos, Castro, Cortes, Romero, Garcia, López, Torres, Vargas, and Fernandez