Jacyntha \j(a)-cyn-tha, jacy-ntha\ as a girl's name is a variant of Jacinda (Spanish). See for meaning of Jacyntha.

The baby name Jacyntha sounds like Jacynth, Jacintha, Jacynthia and Jacynthe. Other similar baby names are Yacintha, Jiacintha, Jacinta, Jacinthe, Jacenta, Jacinthia and Jacinth.