To Yoo Or Not To Yoo / what should be Yooki's name

As Nani made these pumpkin jaggery doughnuts (boil pumpkin pieces in cooker, to it add whole wheat, chunks of fresh coconut, poppy Seeds and jaggery- then make balls and fry) , we settled for a bigger task at hand. What should be Yooki's school name.

Though lots of folks likes Yooki for school too, I want to give a more formal name. We thought of lots of name like Jyotsna, Vasundhara but finally liked the ones in the chits in this order:
Navia Srivastava
Navya Srivastava
Yooki Srivastava
Swarna Srivastava
Arya Srivastava
Sasha Kadav Srivastava


Let's see which one becomes final.