What's "Mayfair" mean?

Native speaker’s answer
Rebecca
"Mayfair" is an area of London and is known to be more affluent. It's very close to Buckingham palace. But it's the set location for Bridgeton, at least on camera, not in real life, but they set it up to look like actual Mayfair. Ex: We're going to Mayfair for the day. Care to join us? Ex: I was at Mayfair last week for a meeting.