Louvergny (French pronunciation: [luvɛʁɲi]) is a former commune in the Ardennes department in northern France. On 1 January 2016, it was merged into the new commune Bairon et ses environs.

Louvergny is mostly situated on the southern bank of the Ruisseau des Prés, which flows into the Lake of Bairon.

Historical population

Year Pop. ±% 1793 348 —     1800 394 +13.2% 1806 407 +3.3% 1821 378 −7.1% 1831 415 +9.8% 1836 425 +2.4% 1841 429 +0.9% 1846 458 +6.8% 1851 447 −2.4% 1866 348 −22.1% 1872 332 −4.6% 1876 314 −5.4% 1881 295 −6.1% 1886 282 −4.4% 1891 262 −7.1% 1896 230 −12.2%

Year Pop. ±% 1901 204 −11.3% 1906 192 −5.9% 1911 194 +1.0% 1921 172 −11.3% 1926 179 +4.1% 1931 158 −11.7% 1936 138 −12.7% 1946 150 +8.7% 1954 134 −10.7% 1962 140 +4.5% 1968 111 −20.7% 1975 93 −16.2% 1982 95 +2.2% 1990 90 −5.3% 1999 75 −16.7% 2008 77 +2.7%

The inhabitants are called Marinettes in French.

• Communes of the Ardennes department