The Urka is a river of Kaunas County, central Lithuania. It flows for 22 kilometres (14 mi) and has a basin area of 77 square kilometres (30 sq mi). It is a left tributary of the Barupė.
The hydronym is of uncertain origin. One version is that it derives from Lithuanian verb urkioti ('to scold, to wig'), another version that it could be of Finno-Ugric background (as Estonian: urg 'rivulet').[3]
^ abB. Gailiušis, J. Jablonskis, M Kovalenkovienė (2001). Lietuvos upės (in Lithuanian). Kaunas: Lietuvos energetikos institutas. p. 507.{{cite book}}: CS1 maint: multiple names: authors list (link)