Yeah, I like giving my chickens nicknames. I have a hen called Lady Nacho because she is white with a brown chest. Mary doesn't have a nickname but she looks like a delaware hen, if you've ever seen one.
She actually has a LOT of very silly nicknames, which include Upe, (pronounced youp) Myoupie, (pronounced my-youp-ie) and lots more. I think she has about 7 or so nicknames. 🤣