Cognomen Bluvshteyn (Bluvshteyn 
, Блувштейн 
) , all around the world, is a rare family name. The surname Bluvshteyn is habitual in Israel, where it is quite a rare surname, Russia, where it is a rare surname, and Ukraine.
Day, Lazar, Elena, Ester, Fanya, Irina, Iosif, Ovsey, Yaakv, Yosef, Yente, Yuzya, Marina, Samuel, Shasha, Shimon, Sergei, Semyon, Sophia, Alexei, Pniyah, Galina, David, Rimma, Ribah, Roman, Eva, Mark, Alon, Anah, Anna, Ayil, Roza, Rita, Eden, Efim, Larisa, Ilya, Oleg, Marah, Mayah, Moshe, Meriy, Sasha, Sonia, Boris, Puree, Raisa, Igor, and Leonid