How many seedless grapes are there and name them?

There are several varieties of seedless grapes, with the most popular being Thompson Seedless, Red Seedless, and Black Seedless grapes. Other notable varieties include Cotton Candy, Autumn Royal, and Sweet Celebration. These grapes are cultivated for their convenience and sweetness, making them popular for snacking and use in salads and desserts. The exact number of seedless grape varieties can vary as new cultivars are developed.