Gro, Grove, Grovie, Rove.
Famous people named Grover:
U.S. President Grover Cleveland; saxophonist Grover Washington, Jr.; screenwriter Grover Jones; comedian Grover Silcox.
Everybody knows the friendly blue Muppet, Grover, but did you know that he was originally green? He made his debut on the "Ed Sullivan Show" in 1967, playing a monster in Santa's Workshop.