Cognomen Sonnia (Sonnia 
) , all around the world, is a rare last name. The surname Sonnia is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare surname, Venezuela, and Ecuador, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Indonesia, Mexico, and Nigeria. More frequently, Sonnia is the forename as well as the last name.
Mora, Lesane, Torres, Vargas, Flores, Zapata, Morales, Mendoza, Miranda, Sanchez, Alvarez, Bozeman, Ramirez, Nogales, Martinez, Castillo, Palacios, Gonzalez, Jeffries, Espinoza, Rodriguez, Gutierrez, Gibson, Jaramillo, Guerra, Rivera, Sosa, Cruz, Pope, Diaz, Silva, Smith, Perez, Ramos, Rojas, Reyes, Gomez, Lopez, Ortiz, Young, Molina, Medina, Santos, Suarez, Acosta, Castro, Romero, Garcia, and Fernandez