i would assume that its Nicholas
Nikolay Solntsev's birth name is Nikolay Fyodorovich Solntsev.
Nikolay Sonin's birth name is Nikolay Nikolayevich Sonin.
Nikolay Stotskiy's birth name is Nikolay Viktorovich Stotskiy.
Nikolay Tyurin's birth name is Nikolay Nikolaevitch Tyurin.
Nikolay Voinov's birth name is Nikolay Vasilevich Voinov.
Nikolay Rastorguev's birth name is Nikolay Vyacheslavovich Rastorguev.
Nikolay Yakovlev's birth name is Nikolay Vladimirovich Yakovlev.
Nikolay Abramov's birth name is Nikolay Pavlovich Abramov.
Nikolay Budashkin's birth name is Nikolay Pavlovich Budashkin.
Nikolay Erdman's birth name is Nikolay Robertovich Erdman.
Nikolay Evlyukhin's birth name is Nikolay Mikhaylovich Evlyukhin.
Nikolay Efremov's birth name is Nikolay Mikhaylovich Efremov.