Meaning and name origin
Jeniece \j(e)-nie-ce\ as a girl's name is of Hebrew and English origin, and the meaning of Jeniece is "God is gracious". Jeniece is a variant of Jane (Hebrew): originally a feminine form of John. Also a variant of Janice: derivative of Jane with the suffix -ice from names like Candice and Bernice. Jeniece is also used as a variant of Jenny (English).
Jeniece is not a popular first name for females and an equally uncommon surname or last name for all people (Source: 2000 U.S. Population Census).
Displayed below is a comparison of the popularity of the girl name Jeniece and its variant forms. Popular variation forms ranked in the Top 1000/100 are Jane (#322), Jenny (#822), Janice and Janis. (Source: 2014 Birth Name Statistics).