In the entire world, Sigalova (Sigalova , Сигалова ) is an extremely rare unknown gender first name. Much more frequently, Sigalova is the last name as well as the forename.
Сигальова, Сігалова, and Сігальова
Ms, Ekaterina, Valeriya, Nataliia, Svetlana, Natalia, Teodora, Tatiana, Ludmila, Liliana, Ruslana, Maryana, Yelena, Anastasija, Oksana, Juliya, Larisa, Galina, Marina, Irina, Tanya, Daria, Raisa, Maria, Inna, Nina, Alla, Tamara, and Yekaterina
, Сигалова 
) is an extremely rare unknown gender first name. Much more frequently, Sigalova is the last name as well as the forename.