Rose
Roizy is a Yiddish diminutive of the name Roza, which translates to the flower 'rose'. It is traditionally used within Jewish communities, particularly among those of Ashkenazi descent, as a sweet and affectionate version of the classic floral name.
Less common today
Roizy isn't in the latest US Top 1000. It last peaked at #5,584 in 2020.
US births per 5-year period, 1990βpresent (SSA data).