Yuri Andropov
His earliest documented name was Grigory Vladimirovich Andropov-Fyodorov; he changed it to Yuri Andropov only several years later. While his original birth certificate disappeared, it was established that Andropov was in fact born in Moscow where his mother had been working in a women's gymnasium since 1913 throughout 1914 and until 1917.
Yuri Ivanov (serial killer)
Yuri Anufrievich Ivanov (born 1956 in Ust-Kamenogorsk, Kazakh SSR - about 1989), known as the "Ust-Kamenogorsk Maniac", was a Soviet rapist and serial killer. In the span of 13 years (with a break), he raped and killed 16 girls and women. He committed his crimes in Ust-Kamenogorsk, in the area of the "Combine of silk fabrics" factory.