Sim. De acordo com Wikipedia , foi chamado de Festival dos EUA até:
A Revista Time oferece mais informações sobre o assunto:In 1991 the festival was officially renamed the Sundance Film Festival, after Redford's character The Sundance Kid from the film Butch Cassidy and the Sundance Kid.
The festival changed titles frequently — from the U.S. Film Festival to the Utah/U.S. Film Festival to the United States Film & Video Festival to the Sundance/United States Film Festival to, finally, Sundance. The last two changes came about after Redford's Sundance Institute took over the festival in 1985. Redford, who owned property in Utah's Wasatch mountains, named the organization after his character in Butch Cassidy and the Sundance Kid