Ornina \o-rni-na, or-nina\ as a girl's name is a variant of Orinthia. See for origin and meaning of Ornina.
The baby name Ornina sounds like Arnina. Other similar baby names are Orina, Bernina, Oryna, Marnina, Ornora, Orlena, Orania, Orangina, Oriana, Oreana, Orinda and Orna.