Regex match everything between word and comma

Question

I have example sting

   Я, Вагапова Варвара Сергеевна, 29.10.1990 года

I need to extract everything between Я, and second comma , so result should be Вагапова Варвара Сергеевна

I wrote an expression

(?<=Я, )(.*)(?=,)

But it is captures more