Cognomen Soiara (Soiara 
) , in all the world, is an extremely rare family name. Much more frequently, Soiara is the forename as well as the last name.
Rosa, Xavier, Pereira, Lizardo, Imbuzeiro, Ostetti, Medeiros, Carvalho, Franca, Castilho, Claudino, De Arajo Oliveira, Favoreto, Oliveira, Uchikawa, Antonelli, Rodrigues, Cordeiro, Bittencourt, Faccin, Torres, Rego, Dias, Silva, Souza, Alves, Godoy, Hegen, Vedana, Santos, Sgarbi, Amaral, Campos, Correa, Perrot, Pituco, Richts, Simoes, and Grzegorczyk