Synonyms: Leningrad, Leningrad Oblast, Leningrad oblast, Leningradin aloveh, Leningradin alue, Leningradskaja Oblast', Leningradskaja oblast', Leningradskaya Oblast', Leningradskaya Oblast’, Oblast de Leningrad, Oblast de Léningrad, Ленинградская Область, Ленинградская область