Viro may refer to: People Viro Small, African American wrestler Oleg Viro (born 1948), Russian mathematician Catholicos Viro (d. 630), the leader of Caucasian Albanian Church in the early 7th century Places Estonia (Viro in the Finnish language) Porto Viro, an Italian municipality Viro, Estonia, a village in Setomaa Parish, Võru County, Estonia Other uses Viro (company), a Croatian sugar company Viro (Elemental Gelade), fictional character the manga series Elemental Gelade