Around the globe, Vlasoff (Vlasoff 
) is an extremely rare unknown gender forename. Much more prevalently, Vlasoff is the last name as well as the forename.
Mr, Yakov, Maenya, Sergey, Andrey, Celina, Robert, Daniel, Dmitry, Thelma, Travis, Norman, Michael, Stephen, Anatoly, Brandon, Kathryn, Kenneth, Destiny, Dmitriy, Jenette, Tatyana, Elena, Noora, Nikki, Joann, Max, Ada, Aya, Kon, Dan, Iga, Alex, Anna, Anya, Danl, Timothy, Gwen, Nick, Nina, Ivan, Igor, Oleg, Susan, Chris, Bruce, David, Diane, Jari, and Marianne