Giacinta \gi(a)-cin-ta, giaci-nta\ as a girl's name is of Italian origin, and the meaning of Giacinta is "hyacinth".
Giacinta has 7 variant forms: Giacintha, Jacinta, Jacintha, Jacynth, Jiacintha, Yacinta and Yacintha.
For more information, see also the related name Hyacinth.
Baby names that sound like Giacinta are Giacinda and Giacinthia.