What's in a name?

One of my sons has an imaginary friend. He's really low-key, never a nuisance. Sometimes he's here, mostly he's not. Today we went to a toy store that had loads of personalized bits for kids, but, alas, nothing with the names of my children. I felt kind of bad. I didn't think their names were that far-out, but apparently, they are. So I bought a mug for Griffin's invisible friend.