Ideas to include
The godparents' promise
What a godmother or godfather is actually signing up for: showing up, every year, without being asked.
The name and where it came from
A grandmother's name passed down, a saint's name, or a name the parents just loved. Say which, and it becomes the song's spine.
The whole family in one room
The relatives who flew in, the grandparents in the front row, the day the family closed ranks around one small person.