All over the world, Machray (Machray 
) is an extremely rare unknown gender first name. Much more prevalently, Machray is the last name as well as the forename.
Mr, Mandy, Sally, Simon, Susan, Sonya, Sofia, Adana, Colin, Clare, Maria, Brian, Pearl, David, Giles, Leesa, Jamie, Jayne, Jason, Norma, Harry, Keith, June, John, Jane, Ms, Jo, Ann, Amy, Ken, Kim, Roy, Ian, Mark, Sean, Alex, Alan, Andy, Kate, Paul, Phil, Rory, Rick, Dave, Greg, Glae, Helen, and Freda