Tags: Given Name, Name.
Jaak is a version of the name Jacob in Estonian language.People named Jaak include:Jaak Aab (born 1960) Estonian politicianJaak Aaviksoo (born 1954) Estonian politician and physicistsJaak Boon (born 1948) Belgian television writer director and producerJaak Gabriëls (born 1943) Belgian politicianJaak Huimerind (born 1957) Estonian architectJaak Jõerüüt (born 1947) Estonian writer and politicianJaak-Nicolaas Lemmens (1823–1881) Belgian organist and composerJaak Lipso (born 1940) Estonian basketball playerJaak Mae (born 1972) Estonian cross-country skierJaak Panksepp (born 1943) Estonian-American psychologist psychobiologist and neuroscientistJaak Tamm (1950–1999) Estonian politician and businessmanJaak Urmet better known as Wimberg (born 1979) Estonian poet and writerJaak Uudmäe (born 1954) Estonian triple jumperJaak van Velthoven Belgian motocross riderJaak van Wijck (1870–1946) Dutch painter