In the entire world, Siebesma (Siebesma ) is an extremely rare unknown gender first name. Much more prevalently, Siebesma is the last name as well as the forename.
Сиебесма
Sib, Douwien, Sibbele, Michael, Martine, Erling, Gerard, Robert, Pieter, Marcia, Edwin, Joost, Johan, Jason, Lucas, Hedwich, Lotte, Vera, Hans, Harm, Timo, John, Ruud, Pier, Paul, Boaz, Bert, Anne, Mike, R A, Ard, Serge, and Hindrik
) is an extremely rare unknown gender first name. Much more prevalently, Siebesma is the last name as well as the forename.