auðvinr
nafnorðkarlkynauð-vinr
m. (poët.) a charitable friend [A. S. eâðvine] ; in the old poets freq. spelt otvin, v. Lex. Poët.
β. as a pr. name Auðunn; the etymology in Hkr. i. 12 is bad; and so is also the popular etymology of this word = none, fr. auðr, vacuus.