Stone, 35, explained she originally decided to go by “Emma Stone” because another actress from SAG-AFTRA had already taken the name Emily Stone. “Then I freaked out a couple of years ago.

Her name's Emily, but she goes by Emma professionally," Fielder said. "So when there's people that don't know her, I end up saying Emma. But I'm going to just say Emily from here on." ...

An “Em” by any other name would smell as sweet. Emma Stone is “fine” with not being called my her birth name, Emily. “I just called you Emma,” “Today” show host Craig Melvin said ...

During an appearance on TODAY on Thursday, June 20, the Easy A alum clarified some questions about her name, after she revealed in May that she usually goes by "Emily" rather than "Emma" off-camera.

Emily Hyland, 40, a restaurateur, said that a lot of people identify with the name, at least according to how many she has seen posing outside Emily, her New York pizza restaurant.