Blooming flower or radiance
Zarrah is a rare variant of the Arabic name Zahra, which signifies a blooming flower or a bright, shining radiance. It is also sometimes associated with the Hebrew name Sarah, meaning princess, though its phonetic roots lean more strongly toward the Arabic origin.
Less common today
Zarrah isn't in the latest US Top 1000. It last peaked at #7,707 in 2018.
US births per 5-year period, 1990βpresent (SSA data).