"Variant of Nadine"
The name Nadene is commonly a female name from the "Latin" origin.
Nadene is a variant spelling of Nadine, the French diminutive form of Nadia. Nadia derives from the Russian Nadezhda, which means hope. The spelling with a medial e appears in English-language usage as an alternative to Nadine rather than as a separate name with its own root.
Nadine means "Hope".
The pronunciation of Nadene is nuh-DEEN.