Nemanis

Mr. Nemãnius (see). Unclear relationship with surnames with stem nemun-: Nẽmu-nis, Nemùnis (see). For neman-: neman- cf. the name of the river Nẽman: Nẽmun. Can be associated with lit. nemùnė, nemūnẽ, nẽmunė „kelmutis“ (LKŽ VIII 653), unclear.