Alegria \a-leg-ria, al(e)-gria\ as a girl's name is a variant of Alegra (Latin) and Allegra (Italian), and the meaning of Alegria is "cheerful; gay and jaunty".
The baby name Alegria sounds like Allegria, Alegrya and Alagria. Other similar baby names are Alexia, Almeria and Almeeria.