Most of my hens have names that have to do with their color or appearance, but there are a few exceptions.
-I have Rocky, the BA. There is no particular reason behind her name. My then-4-year-old nephew wanted to name her that.
-I had Peppa, also a BA. That name just suited her. IDK why.
-I had Penny, an RIR. She got her name because of her red color.
-I have Maisie, also an RIR. I named her after a big red hen in a book I used to love as a kid.
-I had Oreo, a BR. She got her name because of her color.
-Then I have Marble, also a BR, who got her name from her color too.
-I have two cochin bantams, named Mango and Papaya. They got their names because I thought they were going to be buff, but they are actually either splashed or mottled. They have some buff in them though, so I guess the names still work.

-I have an EE named Bunny, because she's an
Easter Egger.
-I have another EE named Cheeks because she is extremely cheeky and she has muffs.