Ivan Bortnik's birth name is Ivan Sergeevich Bortnik.
Ivan Bortnik was born on April 16, 1939, in Moscow, RSFSR, USSR [now Russia].
Ivan Calderon's birth name is Ivan Calderon.
Ivan Tomljenovic's birth name is Tomljenovic, Ivan.
Ivan Stoinov's birth name is Ivan Stoynov.
Ivan Rassimov's birth name is Ivan Djrassimovic.
Ivan Dobronravov's birth name is Ivan Fyodorovich Dobronravov.
Ivan Krasko's birth name is Ivan Ivanovitch Krasko.
Ivan Kozlovsky's birth name is Ivan Semyonovich Kozlovsky.
Ivan Lyubeznov's birth name is Lyubeznov, Ivan Aleksandrovich.
Ivan Maksimov's birth name is Ivan Leonidovich Maksimov.
Ivan Maisel's birth name is Ivan Bradford Maisel.
Ivan Labanda's birth name is Ivan Labanda Blanco.