Terleckas

Perhaps the root terl- is connected with lit. terlióti „tepti, terlenti“, ter̃lius „kas terliojasi, terlioja; terla“ (DLKŽ). Cf. still Russian Tеpлецкий, Tеpликoв, Tеpлицкий, Tеpлюкевич, Tеpлoвская (fem.) (CAМC IV 366). See also Tarlẽck.