Dionis
dee-oh-NISS
A form of Dionysus, the ancient name associated with wine and revelry.
Meaning
Dionis is a Romance-language form of the Greek name Dionysos/Dionysius, ultimately tied to the god Dionysus. The excerpted 19th-century sources place it among related forms such as Dionigi, Dionigio, and Dionis, and note it as the Spanish form. In Christian-name usage, it developed as a saintly and personal name rather than as a direct reference to the deity.
Origin
GreekSpanishItalianRomance languagesmasculine
Fun fact
The excerpts note that Spanish uses Dionis, while Portuguese has Diniz for the same name family.
Confidence: mixed. Sources: History of Christian Names.