That's funny actually....I do the same thing but with the word Bud! It's similar. I call my brother Buddy, or Bud. He doesn't like it at all, so I just do it when I'm by myself and riffing on songs (I know, I'm weird). Some are my favorites mirror yours:

“The Power of Bud” by Celine Dion
“Crazy Little Thing Called Bud” by Queen
"Now That We Found Bud" - O'Jays
"No Ordinary Bud" - Sade
"Bud Will Find A Way" - Pablo Cruise
"The Things We Do For Bud" - 10cc