In all the world, Roslon (Roslon 
) is a rare boy's given name. The first name Roslon is characteristic of Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare masculine name. Much less frequently, Roslon is the last name as well as the forename.
Jan, Henryk, Andrzej, Barbara, Ryszard, Grazyna, Jadwiga, Tadeusz, Henryka, Wattana, Wieslaw, Marianna, Slawomir, Krystyna, Grzegorz, Elzbieta, Wojciech, Zbigniew, Stanislaw, Sylwester, Krzysztof, Malgorzata, Halina, Teresa, Tomasz, Janina, Ewa, Anna, Adam, Jzef, Maria, Marek, Sareo, Seals, Beata, Pawel, Stanislawa, Piotr, Jacek, Jerzy, Hanna, Irena, Zofia, Marian, Stefan, Alicja, Bozena, Danuta, Lidia, and Wlodzimierz