The name Mala Račna literally means 'little Račna', distinguishing it from neighboringVelika Račna. Mala Račna was first attested in written sources in 1313–1315 as in dem wenigern Ratek. The name Račna was also attested as Radnickh in 1436, Rednigk in 1454, and Raditschin in 1458. The modern name is a contraction of *Radičina, ultimately derived from the patronymicRadiťь, based on the hypocorismRado. The name thus originally means 'Rado's village'. The local adjective form radenski and the demonymRadenc are based on the older form of the name. Popular imagination connects the name Račna with the Slovenecommon nounraca 'duck', of which there are many in the Račna Karst Field. In the past, the settlement was known as Kleinratschna in German.