My father is joy
A variant spelling of the Hebrew name Abigail. It is derived from the elements 'av', meaning father, and 'gail', meaning joy, typically interpreted as 'my father is joy' or 'gives joy'.
Less common today
Abagael isn't in the latest US Top 1000. It last peaked at #5,938 in 1994.
US births per 5-year period, 1990βpresent (SSA data).