Of Hebrew origin.
Zohar means “light”, “radiance”, “splendor”, in Hebrew.
In Israel the name is used as both a masculine and a feminine name.
According to Wikipedia, the “Zohar” is the foundational work in the literature of Jewish mystical thought, known as Kabbalah”.
Feminine forms of the name are Zahara and Zohara.
Famous bearer is Zohar Argov.