Lyambir (Russian: Ля́мбирь, Erzya: Лямбирь, Lämbiŕ; Tatar: Ләмбрә, Lämbrä) is a rural locality (a selo) and the administrative center of Lyambirsky District of the Republic of Mordovia, Russia.
Population: 8,457 (2010 Census);[1] 8,467 (2002 Census);[2] 8,389 (1989 Soviet census).
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