Transliteration from Russian: Syomonovshchina, transliteration from Belorussian: Syomanavshchyna.
Name on Russian: Сёмоновщина.
Name on Belorussian: Сёманаўшчына.
Name on Latin Belorussian: Siomanaŭščyna.
Other possible spellings: Siomonovshchina, Semonovshchina.