Jolanta (or Jolantha) is a Czech, Lithuanian, Polish and Slovak form of the Greek name Iolanthe. It is derived from Greek words ιολη (iole) "violet" and ανθος (anthos) "flower". Similar names also derived from Iolanthe are Yolande, Jolanda and Yolanda. Jolanta is a given name. Notable people with the name include: Jolanta Antas (born 1954), Polish scientist and professor of linguistics at the Jagiellonian University of Kraków. Jolanta Bartczak (born 1964), Polish long jumper. Jolanta Bebel-Rzymowska (born 1950), Polish fencer.
https://en.wikipedia.org/wiki/Jolanta