Correct spelling for the English word "Darienne" is [dˌɑːɹɪˈɛn], [dˌɑːɹɪˈɛn], [d_ˌɑː_ɹ_ɪ__ˈɛ_n] (IPA phonetic alphabet).
The word Darienne, which is commonly used as a given name, has its origins in French. It is derived from the French surname Darien or D'Arien, which itself originated from the Old French word darion. The exact etymology of darion is uncertain, but it may have been derived from either the medieval personal name Darien or from a variation of the Greek name Dareios, meaning possessing goodness or holding firm.