Globally, Petraru (Petraru 
) is a rare principally masculine, but very infrequently female first name. The given name Petraru is characteristic of Eastern Europe, particularly Romania, where it is a rare boy's name. More prevalently, Petraru is the last name as well as the forename.
Mr, Micha, Mihai, Sarah, Solon, Sonia, Sorin, Alina, Cyril, Paula, Petru, Denis, Diana, Laura, Leila, Livia, Liviu, Liuba, Jorge, Tudor, Elena, Irina, Moshe, Maria, Oana, Oren, Ms, Ana, Adi, Dan, Eva, Ion, Alex, Alin, Anna, Anca, Ilana, Paul, Gabi, Gina, Laur, Lear, Juan, Nicu, Eyal, Vali, Vlad, Ioan, Radu, and Ionel