In the entire world, رضائي (Rezaei 
, Rezai , رضائي 
) is a rare mostly masculine, but uncommonly feminine first name. The forename رضائي is characteristic of Iraq, where it is a rare boy's name, Iran, where it is a rare dominantly boy's, but infrequently feminine name, and Turkey, where it is a very rare boy's name. Measured by absolute frequency, it most frequently occurs in Iran, China, and Iraq. Predominantly, رضائي is the last name as well as the forename.