Meaning:
Its source is an English expression meaning "Marry."
Popularity:
The name Marry ranked 1883rd in popularity for females of all ages in a sample of the 1990 US Census.
Though this name appears on the 1990 U.S. Census lists, it is used by only a small percentage of the general population.
Narrative:
It is either based on the common English word, or is an alternate spelling of Mary.