Which character’s name inspired Gregory House’s surname in House M.D.?

Gregory House’s surname in House M.D. was inspired by Sherlock Holmes. The series deliberately parallels House with Arthur Conan Doyle’s famous detective, whose name sounds similar to “Holmes” and whose methods rely on observation and deduction.

House investigates medical cases much as Holmes investigates crimes. Symptoms act as clues, diagnostic hypotheses function like theories, and the correct explanation often emerges when House notices a detail that others dismissed. Dr. James Wilson also parallels Dr. John Watson, Holmes’s friend and chronicler, while House’s address, 221B Baker Street, is another reference to Holmes.

The connection does not mean the television character is a direct adaptation of one Holmes story. Instead, House M.D. transposes detective-fiction ideas into a hospital setting, making diagnosis the mystery-solving engine of the series.