Nikolai Simonov's birth name is Simonov, Nikolai Konstantinovich.
Nikolai Skorobogatov's birth name is Skorobogatov, Nikolai Arkadyevich.
Nikolai Sorokin's birth name is Nikolai Yevgenievitch Sorokin.
Nikolai Rozhkov's birth name is Rozhkov, Nikolai Vasilyevich.
Nikolai Sadkovich's birth name is Sadkovich, Nikolai Fyodorovich.
Nikolai Sektimenko's birth name is Sektimenko, Nikolai Grigoryevich.
Nikolai Shpikovsky's birth name is Shpikovsky, Nikolai Grigoryevich.
Nikolai Vingranovsky's birth name is Vingranovsky, Nikolai Stepanovich.
Nikolai Virta's birth name is Virta, Nikolai Yevgenyevich.
Nikolai Romanov's birth name is Nikolai Romanovitch Romanov.
Nikolai Suvorov's birth name is Suvorov, Nikolai Georgiyevich.
Nikolai Tikhonov's birth name is Tikhonov, Nikolai Semyonovich.