Klementijna \k-leme-ntijna, kl(e)-men-tijna\ as a girl's name is a variant of Clementine (French, Latin) and Klementina, and the meaning of Klementijna is "merciful".

The baby name Klementijna sounds like Clementina, Klementyna and Klementine. Another similar baby name is Clementyna.