Asen is a name that can refer to various subjects, including a historical figure, a cultural reference, or a geographical location. In some contexts, it is associated with the Asen Dynasty, a ruling family in medieval Bulgaria known for its significant influence on the region during the 12th and 13th centuries. The dynasty played a crucial role in the establishment of the Second Bulgarian Empire. In modern times, "Asen" may also refer to individuals or places, such as towns or landmarks. The name is used in various cultures and can be found in different languages, often carrying unique meanings or historical significance.