Cognomen Dayanis (Dayanis 
) , all over the world, is a rare last name. The last name Dayanis is habitual in Latin America and the Caribbean, particularly Venezuela, where it is a rare surname, Nicaragua, and Colombia. More frequently, Dayanis is the forename as well as the last name.
Cruz, Morales, Mendoza, Miranda, Santana, Sanchez, Alvarez, Barrios, Bolaño, Padilla, Pacheco, Ramirez, Jimenez, Martinez, Castillo, Cabarcas, Guerrero, Gonzalez, Quintero, Caballero, Rodriguez, Gutierrez, Machado, Ortega, Flores, Torres, Ruiz, Diaz, Lima, Vega, Ayala, Perez, Ramos, Reyes, Gomez, Lopez, Hernandez, Velez, Moreno, Mendez, Medina, Suarez, Acosta, Castro, Blanco, Pérez, Romero, Garcia, Ortiz, and Fernandez