The two crossword solutions for the term 'Clown Name' are Bobo and BOZO, both of which have four letters. Bobo and BOZO are two of the most iconic clowns in popular culture, having been featured in television shows, movies, and books. Bobo was a character in the classic children's show 'The Banana Splits Adventure Hour' while BOZO was the star of his own long-running television show. Both characters have become synonymous with clowns and are still popular today.