Hendricus is a variant of the name Henricus, which itself is derived from the Germanic name Heinrich. The name Heinrich is composed of the elements 'heim' meaning 'home' and 'ric' meaning 'ruler' or 'power'. Thus, Hendricus carries the meaning of 'ruler of the home' or 'powerful ruler'. The name has been used in various forms across different cultures and historical periods, often associated with nobility and leadership.