Meaning and name origin
Klarice \k-lari-ce, kl(a)-rice\ as a girl's name is of Latin and Hungarian origin, and the meaning of Klarice is "fame". Klarice is a variant of Clarice (Latin): medieval English and French form of Claritia, which may have meant "fame" (from "clarus" meaning "famous"), but as a given name probably an elaboration of Clara. Also a variant of Klara (Hungarian): variant of Clara (Latin) "famous, brilliant".
Klarice is not a popular first name for females and an equally uncommon surname or last name for all people (2000 U.S. Census).