Alagria \a-lag-ria, al(a)-gria\ as a girl's name is a variant of Alegra (Latin), and the meaning of Alagria is "cheerful".
The baby name Alagria sounds like Alegria, Allegria and Alegrya. Other similar baby names are Almeria, Alair, Alaqua, Aldara, Aldora, Alexia, Allfrie, Alfri, Allegra, Allura, Alura, Almera, Almyra, Almira, Almeeria, Allmeria, Allagracia, Altaira, Aludra, Alurea, Alvera, Alvara, Alvira and Allerie.