Jakub is a common male given name in several countries, including Poland, Czech Republic, and Slovakia. It is derived from the Hebrew name Yaakov, which means "supplanter" or "holder of the heel." The name has various forms in different languages, such as James in English and Santiago in Spanish. In Poland, Jakub is often associated with the feast day of Saint James, celebrated on July 25. The name is popular among Polish families and is frequently shortened to Kuba as a term of endearment. Jakub has also been used in literature and popular culture, contributing to its recognition.