Funny ,My insurance office had a cockatiel named Dio.The owner was a guitarist. I would go there and the bird loved me and would hop on my shoulder.
They called me and asked me if I wanted him they needed to get rid of him because I think too messy and Sunday no one was there. He is a yellow bird so I take him home and call him Dio ,Ralph ,Freddie ,Andy and it made no difference to him .So I renamed him Petey which fit him better. He still does not know his name. My Sun Conure knows her name and when we talk about her .Not Petey...