What explorer has the most places named after him?

The explorer with the most places named after him is Christopher Columbus. Numerous locations, including cities, streets, and landmarks across the Americas and beyond, bear his name, reflecting his significant impact on exploration and colonization during the Age of Discovery. Notably, many places in the United States, such as Columbus, Ohio, and Columbus, Georgia, commemorate his legacy. However, his legacy is also controversial due to the consequences of his voyages for indigenous populations.