ᡳᡵᡤᡝᠨ (irgen, “common people”) + ᡤᡠᡵᡠᠨ (gurun, “country; state”). Calque of Chinese 民國/民国 (mínguó).
ᡳᡵᡤᡝᠨᡤᡠᡵᡠᠨ • (irgen gurun)