Jacinthia \j(a)-cin-thia, jaci-nthia\ as a girl's name is a variant of Jacinda (Spanish). See for meaning of Jacinthia.

The baby name Jacinthia sounds like Jacintha and Jacynthia. Other similar baby names are Yacintha, Jiacintha, Jacinta, Jacinthe, Hyacinthia, Janthia, Jacyntha, Jacinth, Jacindia and Giacinthia.