Gracious; white wave
Jennell is a modern American blend, likely combining the classic Jennifer with the suffix -ell or -elle. It draws from the Cornish form of Guinevere, meaning 'white wave', and the Hebrew roots of Jane or Joan, meaning 'God is gracious'.
Less common today
Jennell isn't in the latest US Top 1000. It last peaked at #3,556 in 1991.
Notable game designer and artist
US births per 5-year period, 1990βpresent (SSA data).