Coulrophobia

Coulrophobia is the fear of clowns. The prefix coulro- is derived from the Ancient Greek word kōlobathristēs meaning "stilt-walker." This is a common fear.

This fear is often due to bad childhood experiences with clowns, or even gloomy history involving clowns. Sufferers would avoid going to circus, where clowns are often seen.

This is one of the most common phobias in thw world.