For name:Genrikh Which country should this person came from?

应该是一个俄罗斯人
用这个名字的名人有
Genrikh Yagoda (1891-1938),head of NKVD
Genrikh Sretenski (b.1962),Russian ice dancer
Genrikh Gasparyan (1910-1995),Armenian chess player,one of the greatest composers of chess endgame studies （俄罗斯裔）
Genrikh Sapgir (1928-1999),Russian poet and fiction writer
Genrikh Borovik (b.1929),Russian publicist,writer,playwright and filmmaker,the father of journalist Artyom Borovik
Genrikh Lyushkov (1900-1945),officer in the Soviet secret police and its highest-ranking defector
Genrich Altshuller (1926-1998),Soviet engineer,inventor and scientist,journalist and writer
Genrikh Sidorenkov (1931-1990),Russian ice hockey player
Genrikh Fedosov (1932-2005),Soviet football player