alex and his neighborhood friends riddle

Kid Alex and his friends were hanging out in his  lawn 1 day they noticed that the house next to them has been sold and somebody new has moved in. Alex and his friends decide they will go and greet the person the next day.

So on the next day before they leave Alex’s mother ask them what they are doing, but since Alex doesn’t like to talk to her, he just answered  that they are going to the new neighbors house, can you leave us alone?

She asks Alex who is the new neighbor?

But Alex tells her to shut up and they leave.

They ring the doorbell, the neighbor comes outside, and Alex says hello and then the neighbors name.

So what is the neighbors name?