Nelliana \n(e)-llia-na\ as a girl's name is a variant of Helen (Greek), and the meaning of Nelliana is "sun ray, shining light".
The baby name Nelliana sounds like Neilina, Nellwyn, Nellwin, Nellwen, Nellene, Nollan and Nolana. Other similar baby names are Dellina, Bellina, Dilliana, Elliana, Julliana, Illiana, Jilliana, Kellina, Lilliana, Mellina, Cellina and Zelleana.