Well, mine are all named in my sig, but in case I change it... All my birds get named after they have acquired something significant either in their appearance or personality.
Ol' Red, my oldest at three+ years and still laying strong, is a Production Red.
Glinda, my all black chickens all get names of devils, demons, witches, sorcerers and so on (Glinda is the good witch of The South) She's one of my friendlier hens, a Black Australorp.
Nut, pronounced Nuut, is named after the Egyptian goddess of the night sky. She's a Cuckoo Maran, but is so dark she looks flat black with white spots.
The last seven are all Easter Eggers.
Muffins, so named because even has a chick she had a very impressive set of ear muffs and beard.
Robin, with her prominent red breast.
Braveheart, When I got her from the feed store and lowered my hand into the brooder, all the other chicks skittered away except her. She ran right up and jumped into it! Ever since she has almost always been the first to try anything new.
Smokey, she is covered with mostly pale red and grey feathers which give her the appearance of smoke.
Strawberry Shortcake, All white with a few splashed of red (think: strawberries and whupped cream).
The twins: ObLaDi and ObLaDa. Until they were almost two months old I could not tell these two apart. Eventually they became somewhat different, ObLaDa's hackle got darker, but I still wanted to give them similar names. It was while "I [was building] their Home, Sweet Home..." That the Beatles song came on.
ObLaDa is my friendliest hen, She is always waiting at the gate to the run, squeezes her way through as I open it and squats at my feet until I reach down and pet her. Then she follows me around wherever I go.