Dea \dea\ as a girl's name is of Latin origin, and the meaning of Dea is "goddess".

Baby names that sound like Dea are Dee, De- and Tea. Other similar baby names are Del, Dela, Drea, Bea, Deb, Deka, Deja, Dena, Deva, Lea, Mea, Nea, Rea and Zea.