Around the globe, Pētersone (Pētersone 
) is an extremely rare unknown gender first name. Much more frequently, Pētersone is the last name as well as the forename.
Anda, Elita, Evita, Evija, Indra, Inese, Ineta, Iveta, Ivita, Madara, Sandra, Sanita, Amanda, Agnese, Betija, Ketija, Gunita, Elīna, Vineta, Ieviņa, Sintija, Sendija, Elina, Līga, Liene, Linda, Anna, Arta, Aija, Ruta, Dace, Gita, Inga, Ilze, Ieva, Zane, Gundega, Monta, Alise, Andra, Antra, Anete, Baiba, Daina, Diāna, Gerda, Ginta, Laila, Santa, and Katrīna