Meaning and name origin
Trinette \t-ri-nette, trin(et)-te\ as a girl's name is of Greek and Scandinavian origin, and the meaning of Trinette is "pure". Trinette is a variant of Catherine (Greek): from "katharos". Also a variant of Katherine (Greek): the name may also have come from Hecate, the name of the Greek goddess of magic. Trinette is also used as a variant of Trina (Scandinavian).
Trinette has 1 variant form: Trinnette.
Trinette 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 Trinette and its variant forms. Popular variation forms ranked in the Top 1000/100 are Katherine (#83), Catherine (#170) and Trina. (Source: 2014 Birth Name Statistics).