Cognomen Yailin (Yailin 
) , all over the world, is a rare family name. The surname Yailin is characteristic of Venezuela, where it is a rare surname, Honduras, and Spain, where it is a very rare surname. Much more prevalently, Yailin is the forename as well as the last name.
Soto, Vargas, Zamora, Marquez, Morales, Mendoza, Sanchez, Alvarez, Aguilar, Ramirez, Jimenez, Vasquez, Martinez, Sandoval, Castillo, Gonzalez, Espinoza, Rodriguez, Dominguez, Gutierrez, Hernandez, Fernandez, Torres, Garcia, Rivera, Romero, Cruz, Pino, Ruiz, Diaz, Vega, Arias, Perez, Ramos, Rojas, Reyes, Betancourt, Gomez, Nunez, Ortiz, Moreno, Molina, Mendez, Medina, Suarez, Acosta, Castro, Blanco, Lopez, and Rodríguez