Theodoric is a widespread
Germanic given name. First attested in the 5th century, it became widespread in the Germanic-speaking world, not least due to its most famous bearer,
Theoderic the Great, king of the Ostrogoths. The name was
Latinized as
Theodoricus or
Theodericus, originally from a
Common Germanic form
*þeudo-rīks ("people-ruler"), which would have resulted in a
Gothic þiuda-reiks. Anglicized spellings of the name during Late Antiquity and the Early Middle Ages include
Theodoric,
Theoderic,
Theudoric,
Theuderic.
Gregory of Tours Latinized the name as
Theodorus, in origin the unrelated Greek name
Theodore (Θεόδωρος, meaning "god-gift").