Gracious; grace
A compound name blending the Hebrew elements of Joe (from Joseph, meaning 'He will add') and Ann (from Hannah, meaning 'grace'). While it emerged as a mid-century American variant, it carries the combined weight of two deeply traditional biblical roots.
Less common today
Joeann isn't in the latest US Top 1000. It last peaked at #9,629 in 1995.
US births per 5-year period, 1990βpresent (SSA data).