In 1948 the village lost the name Urmín and became Mojmírovce, after Mojmír, the first ruler of Moravia known to us by name; several villages in the Nitra district were renamed in the same wave, giving this lowland a set of Great Moravian names it had never had before. The state that made that gesture also closed the School Brothers' school in 1950, the year it suppressed the male religious orders across the country. The estate had already been confiscated; through the 1950s the fields were merged into a collective farm, which is why the land around the village is still worked in very large blocks.V roku 1948 prišla obec o meno Urmín a stala sa Mojmírovcami – po Mojmírovi, prvom menom známom moravskom kniežati; v tej istej vlne premenovali viacero obcí v nitrianskom okrese a nížina dostala veľkomoravské názvy, aké dovtedy nikdy nemala. Ten istý štát, ktorý toto gesto urobil, zrušil roku 1950 aj školu školských bratov – v roku, keď na celom Slovensku potlačil mužské rehole. Panstvo bolo skonfiškované už predtým; počas päťdesiatych rokov splynuli polia do jednotného roľníckeho družstva, a preto sa pôda okolo obce dodnes obrába vo veľkých blokoch.
