What does Frederique mean?
Frederique /fred-eri-que/ as a girls' name is of Old German origin, and the name Frederique means "peaceful ruler". Frederique is a variant form, with the suffix -que, of Frederica (Old German): Latinate feminine variation of Frederick.
How popular is Frederique?
Frederique is a rare first name for females but a very popular surname for all people (#66676 out of 150436, Top 44%). (2000 U.S. Census)
Below is a graphed comparison of the popularity of Frederique and related names. Fredericka is the only prominent varying form of Frederique (not in Top 1000). This form of Frederique was popular as a birth name during 1880-1889 (usage of 0.134%) and is now less conventional. (Top 1000 Birth Names Records, 2014)