prateik babbar changed his name to prateik smita patil, saying that he wants to be more like his mother and not father
kiara advani
kiara advani's name was alia advani. She change the name to avoid confusion with Alia Bhatt, who was already an established actress at the time
Akshay kumar
Akshay Kumar was born as Rajiv Hari Om Bhatia, but he changed his name before entering Bollywood
tiger shroff
Tiger Shroff was born Jai Hemant Shroff, but he changed his name to Tiger, which was his nickname, before entering Bollywood
shilpa shetty
Shilpa Shetty was born Ashwini Shetty, but an astrologer suggested that the name Shilpa would bring her more success and good fortune in the film industry