The name was popular in France during the Middle Ages (the more common French form is Gisèle). Though it became known in the English-speaking world due to Adolphe Adam's ballet Giselle (1841), it was not regularly used until the 20th century.
While this name appears as a male name in Welsh mythology, it is mostly used for girls now (with the occasional masculine use).
This was the name of the first English baby born in the New World: Virginia Dare in 1587 on Roanoke Island. Perhaps because of this, the name has generally been more popular in America than elsewhere in the English-speaking world, though in both Britain and America it was not often used until the 19th century. The baby was named after the Colony of Virginia, which was itself named for Elizabeth I, the Virgin Queen. A more recent bearer was the English novelist Virginia Woolf (1882-1941).
A famous bearer of the name was the English courtier, poet and explorer Walter Raleigh (1552-1618). It was also borne by Walter Scott (1771-1832), a Scottish novelist who wrote Ivanhoe and other notable works.