"Betsy" is a diminutive of the name Elizabeth, which in turn is a concatination of the names, "Eliza" and "Beth" - Beth is a diminutive of "Bethany". So "Betsy" has no specific meaning.
It gets complicated !
Betsy Ross
Betsy Borns has written: 'Comic lives' -- subject(s): Biography, Comedians, Stand-up comedy
Betsy McCormack's birth name is Elizabeth Nagelsen.
Betsy Mugavero goes by Betsy.
Betsy Goodrich goes by Betsy.
The stamp to honer Betsy Ross has a picture of Betsy on it.
Betsy Salinger's birth name is Betsy Becker.
Betsy Bacon's birth name is Betsy Maguire.
No she would be called Betsy Franklin not Betsy Ross!!
Heavens to Betsy was created in 1991.
Betsy Brandt's birth name is Betsy Ann Brandt.
Betsy Drake's birth name is Betsy Gordon Drake.