My God is an oath
A diminutive of Elizabeth, derived from the Hebrew name Elisheva. It combines the classic biblical root with a French-inspired suffix, suggesting a sense of grace and promise.
Less common today
Elizette isn't in the latest US Top 1000. It last peaked at #10,547 in 1997.
US births per 5-year period, 1990βpresent (SSA data).