In all the world, Jaack (Jaack 
) is a rare masculine given name. The given name Jaack is habitual in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare male name, and South Africa, where it is a very rare boy's name.
Daa, Mesrine, Sparrow, Cortés, Penides, Ribeiro, Riitchie, Daniels, Suellém, Sparroow, Teixeira, Troisponts, Hannover, Herholdt, Ferreira, Oliveira, Wallmach, Collinson, De La Cruz, Guimarães, Wright, Vandersluis, Operet, Holmes, Goh, Lee, Mess, Said, Paaw, Dean, Ãœ, Silva, Souza, Bená, Dadou, Santos, Carlos, Castro, Bothma, Potter, Daniel, Doodaa, Taylor, Vieira, and Bezuidenhout