Medellín is a village in the province of Badajoz, Extremadura, Spain, notable as both the birthplace of Hernán Cortés in 1485 and the site …Medellín is a village in the province of Badajoz, Extremadura, Spain, notable as both the birthplace of Hernán Cortés in 1485 and the site of the Battle of Medellín, during the Peninsular War. The second-largest city in Colombia, Medellín, was named in honour of the small village as well as Medellín, Veracruz in Mexico, two cities in Argentina, and Medellin, Cebu, in the Philippines.