Rupert \r(u)-pe-rt\ as a boy's name is pronounced ROO-pert. Variant of Robert. Well-used in Britain since the 18th century. Saint Rupert of Salzburg (eighth century) was involved in the founding of Salzburg on the ruins of an old Roman town. Actor Rupert Everett; publisher Rupert Murdoch.
Rupert has 1 variant form: Ruprecht.