The boy's name Prosperus \p-rospe-rus, pr(os)-perus\ is a variant of Prosper (Latin), and the meaning of Prosperus is "fortunate".
The baby name Prosperus sounds like Prospero.
Prosperus is a very rare male first name and a very rare surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the boy's name Prosperus. Compare Prosperus with related baby names.
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