All over the world, Lilliana (Lilliana 
, ليليانا 
, Лиллиана 
) is quite a common female first name. The forename Lilliana is habitual in Latin America and the Caribbean, particularly Costa Rica, where it is quite a common female name, Puerto Rico, and Nicaragua, where it is quite a rare girly name. Not in comparison with a country's population, it is commonest in Costa Rica, the United States, and Italy. Very seldom, Lilliana is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Lilliana | Italy, Puerto Rico, United States, Bolivia, Costa Rica |
| ليليانا | Iraq, Syria, Palestinian Territory, Lebanon |
| Лиллиана | Russia, Belarus |
| lilliana owens American historian, writer, educator and Catholic nun (1898–1992) (b. 1898) |
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| lilliana pagotto (born 1961) (b. 1961) |
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| lilliana i moreno researcher (ORCID 0000-0002-7659-4840) |
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| lilliana villa-vélez researcher (ORCID 0000-0001-5571-4121) |
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| lilliana beck researcher |
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| lilliana vazquez entertainment reporter, television personality, and style expert (b. 1980) |
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| lilliana radoshevich researcher |
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| lilliana de los reyes |
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| lilliana ketchman American dancer, model and actress, US |
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Mora, Morales, Mendoza, Murillo, Sanchez, Salazar, Alvarez, Aguilar, Ramirez, Jimenez, Herrera, Vasquez, Quesada, Martinez, Alvarado, Castillo, Calderon, Gonzalez, Valverde, Rodriguez, Gutierrez, Hernandez, Montero, Flores, Vargas, Torres, Soto, Cruz, Ruiz, Diaz, Vega, Smith, Araya, Arias, Perez, Rojas, Fernandez, Reyes, Lopez, Ortiz, Mendez, Medina, Solano, Chaves, Castro, Campos, Rivera, Garcia, Gomez, and Villalobos