In the 2014 film Interstellar, what is the name of the planet with huge waves?

In the 2014 film Interstellar, the planet with huge waves is Miller’s planet. It is one of three potentially habitable worlds explored by the Lazarus missions near the black hole Gargantua.

Miller’s planet orbits extremely close to Gargantua, causing intense gravitational time dilation. For the visiting astronauts, time passes far more slowly than for people farther away. The film summarizes the effect with the estimate that every hour on the planet corresponds to roughly seven years elsewhere.

When Cooper, Amelia Brand, Doyle, and the robot CASE land, the surface appears to be covered by shallow water. The enormous waves are not ordinary ocean swells but gigantic tidal waves produced by the planet’s extreme environment and proximity to the black hole. The landing mission becomes disastrous when a wave kills Doyle and damages the lander.

Miller’s planet is distinct from Mann’s planet, an icy world visited later, and Edmunds’ planet, which is considered the most promising destination. The planet is named after astronaut Laura Miller, whose expedition reached it before the main crew.