Kaukalniai ('the hill of kaukas', formerly Polish: Kaukolnie, Russian: Кауколъне) is a village in Kėdainiai district municipality, in Kaunas County, in central Lithuania. According to the 2011 census, the village had a population of 2 people. It is located 3 km from Surviliškis, by the regional road Kėdainiai-Krekenava-Panevėžys.

Historical population

Year Pop. ±% p.a. 1902 6 —     1923 37 +9.05% 1959 54 +1.06% 1970 39 −2.92%	Year Pop. ±% p.a. 1979 22 −6.16% 1989 7 −10.82% 2001 12 +4.59% 2011 2 −16.40%
Source: 1902, 1923, 1959 & 1970, 1979, 1989, 2001, 2011