Šilainiai (formerly Russian: Шиланы, Polish: Szyłajnie) is a village in Kėdainiai district municipality, in Kaunas County, in central Lithuania. According to the 2011 census, the village had a population of 25 people. It is located 3.5 kilometres (2.2 mi) from Nociūnai, among the A8 highway, the Želksnys, the Raistas, the Bubliai and the Bubleliai forests, the Piltyna and the Gegužinė rivulets. There is a cemetery and a former quarry. The Šilainiai railway station is in Zutkiai village.

Historical population

Year Pop. ±% p.a. 1902 250 —     1923 192 −1.25% 1959 175 −0.26% 1970 118 −3.52%	Year Pop. ±% p.a. 1979 83 −3.83% 1989 48 −5.33% 2001 41 −1.30% 2011 25 −4.83%
Source: 1902, 1923, 1959 & 1970, 1979, 1989, 2001, 2011

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  Šilainiai quarry
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  Cemetery
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  A homestead