Onndreea \o-nnd-reea, on(n)-dreea\ as a girl's name is a variant of Andrea (Greek), and the meaning of Onndreea is "manly, virile".

The baby name Onndreea sounds like Onndrea, Ondreea and Ohndreea. Other similar baby names are Onndria, Ondrea, Ohndrea and Sandreea.