Dederick is an older form of the name Derek, originating in English usage. Ultimately, it is derived from the Gothic name *Þiudareiks, meaning "ruler of the people," from elements þiuda "people" and reiks "ruler, king." This root name, Theodoric, was famously borne by Theodoric the Great, a 6th-century Ostrogothic king who ruled Italy and was recorded as Theodoricus in Latin sources. In the 15th century, the Low German form Dederick was imported to England from the Low Countries, where Dutch variants such as Diederik and Dirk were common. The name has also produced surname descendants like Dedrick and Derrick, as well as patronymics such as Derricks and Derrickson. Notable Bearers Although rare as a given name today, Dederick appears occasionally as a surname. Notable individuals include: Ella Dederick (born 1996), American soccer player Hannah Dederick (born 2002), American Paralympic athlete Robert Dederick (1919–1983), South African poet Zadoc Dederick, American inventor The name also appears in the place name Dederick, Missouri, a community in Vernon County. Variants of the name, such as Derek and Derrick, gained significant popularity in the English-speaking world from the mid-20th century onward. Key Facts Meaning: "ruler of the people" (from Theodoric) Origin: Low German, via Low Countries Type: Given name (now chiefly surname) Usage Regions: English-speaking world