A collective name for Manwe and Varda in early Valar name lists (LT1A/Súlimo). As suggested by Christopher Tolkien, its first element is likely related to wanwa “great gale”, but the meaning of its second element is unclear.
Early Quenya
varda
feminine name. Varda
súlimi
feminine name. Varda
wanwavoisi
collective name. Manwë and Varda
A name of Varda, feminine equivalent of Súlimo appearing in the Qenya Lexicon and Poetic and Mythological Words of Eldarissa from the 1910s (QL/86; PME/86).