Daukainiai (formerly Russian: Даукайняй) is a village in Kėdainiai district municipality, in Kaunas County, in central Lithuania. According to the 2011 census, the village had a population of 40 people. It is located 1 kilometre (0.62 mi) from Aristava, on the shore of the Bubliai Reservoir.

Historical population

Year Pop. ±% p.a. 1923 166 —     1959 107 −1.21% 1970 112 +0.42% 1979 71 −4.94%	Year Pop. ±% p.a. 1989 37 −6.31% 2001 45 +1.64% 2011 40 −1.17%
Source: 1902, 1923, 1959 & 1970, 1979, 1989, 2001, 2011