Gee, there must be a gazillion songs with "Mary," "Merry," and/or "Marry" in the title!

A few others

Hello, Mary Lou (Goodbye Heart)
Have Yourself a Merry Little Christmas
The Girl That I Marry
When I Marry Mr. Snow (From "Carousel?")
Proud Mary
Mary Had A Little Lamb
Lady Mary
Mary, Did You Know?
Mary's Song (Breath Of Heaven)
Mary Mild
Mary Ann (Or Marianne)

Didn't Abba have a song called "Marry Me, Marry Me" or something like that?




But "Mary Mack" is the epitome, because it uses all 3 of these words repeatedly throughout the song, just to see if you're sober enough to sing it!

G