NEFI
nafnorðkarlkyn
a, m. [A. S. nefa; O. H. G. nefo; Germ. neffe; cp. Lat. nepos; Fr. neveu; Engl. nephew]:—a law term, a cognate kinsman; nefi jarla, an earl’s nephew, Sighvat, Edda (Gl.); nið eðr nefa, Grág. i. 137; nefi Knúts, Canute’s sister’s son, Fms. vi. (in a verse).
II. the name of a dwarf, Edda (Gl.): the name of a sword, id.