Cognomen Gyanna (Gyanna 
) , all around the world, is an extremely rare family name. The last name Gyanna is habitual in Latin America and the Caribbean, particularly Mexico, where it is an extremely rare surname. Much more frequently, Gyanna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gyanna | Mexico, United States, India, Argentina, Brazil |
Lam, Chieppe, Brandao, Pereira, Russell, Jackson, Taveira, Tedrick, Nevarez, Yumping, Almeida, Martinez, Medeiros, Cardenas, Blackmon, Robinson, Guinzani, Nogueira, Oliveira, Oseguera, Guillermo, Mosquera, Fernandes, Saraiva, Menezes, Mien, Lima, Maria, Matos, Silva, Sousa, Alves, Cyrus, Pinto, Santana, Lucio, Mandic, Morais, Atkins, Romero, Davila, Lozano, Jyothi, Torres, Meneses, Vesga, and Nascimento