Wikipedia
Vaiva
Vaiva /ˈvaɪvə/ is a Lithuanian female given name of Baltic origin. It is a shortening of vaivorykštė (English rainbow). A rainbow was considered one of the manifestations of the Pagan destiny goddess Laima. The name was popularised by V.Krėvė-Mickevičius tale "Perkūnas, Vaiva ir Straublys" written in 1922.