Elonda: variation of
Eluned? A website I've seen listed it as a Welsh name made of "eilun", image, and "da", good.
Carenatta: Italian or Spanish form of
Charnette? Or maybe a variation or pet form of
Macarena or
Karena?
Katari: variation of
Katarina or
Katri?
Otile: form of
Ottilie or
Odile?