Possibly, but I'd think Abby is the diminutive of ABIGAIL.
Abby (also Abi) is short for Abigail.
Abby is short for Abigail. Abigail means Father's Joy.
"Abby" can be a name on its own, or a nickname for anything beginning with "Ab." The most common, however, is "Abigail."
"Liz" is short for Elizabeth or Lizzie.
Elizabeth
Abby was the maid of Elizabeth and John Proctor's home. John had an affair with Abby and Elizabeth found out and threw her out of their home. John was good to Elizabeth after that and he never went back to Abby even though she wanted him.
short for Elizabeth
Liz is short for Elizabeth.
Abby Phon's birth name is Abby Sondra Phon.
Abby Hughes's birth name is Abby Penisaton Hughes.
yes, my name is Abby.
a cuter name is abby Yea it is.