In the entire world, Oehman (Oehman 
) is an extremely rare unknown gender forename. Much more frequently, Oehman is the last name as well as the forename.
Mr, Robert, Daniel, Dianne, Donald, Gunnar, Joanna, Thomas, Teresa, Elaine, Iliana, Others, Yvonne, Phyllis, Richard, Josefin, Jessica, Theresa, William, Adrianne, Charlotte, Christine, Angela, Sandra, Magnus, Martha, Ms, Jo, Per, Cali, Paul, Pete, Linn, Lisa, Jane, Emma, Katherine, Megan, Chris, Carol, Cathy, Celia, Betty, Peter, David, Donna, Julie, Tyler, Anita, and Marie Isabelle