In Old English, the meaning of wynn is the same. In Old Norse, the etymological equivalents of words beginning with w are spelled with a v, the letter named “vend” in the Icelandic alphabet.
2005, Diana L. Paxson, Taking Up The Runes: A Complete Guide To Using Runes In Spells, Rituals, Divination, And Magic, Weiser Books, page 88