Phonetic variant of Abigail (Hebrew, 'my father is joy'), a biblical name borne by King David's wife.
Abbygayl is a phonetic variant of Abigail, the Hebrew name usually understood as meaning "my father is joy." In the Old Testament, Abigail is remembered as King David's wife, so the name carries a long biblical pedigree as well as a sense of grace and intelligence.
The spelling Abbygayl gives that familiar tradition a more individualized, contemporary edge. It keeps the sound of Abigail but dresses it in a more inventive form, which makes it feel both recognizable and distinctly personal. Names like this often appeal to parents who want biblical familiarity without a standard spelling.