World names refer to the various names given to countries, cities, and geographical features around the globe. These names often reflect the history, culture, and language of the people who inhabit those areas. For example, the name Japan comes from the Chinese word "Rìběn," meaning "origin of the sun," which is why it is often called the "Land of the Rising Sun." In addition to official names, many places have local or indigenous names that may differ from their internationally recognized titles. For instance, Istanbul was historically known as Constantinople, reflecting its rich past and the influence of different civilizations. Understanding world names helps in appreciating the diversity and heritage of our planet.