Jennings is a distinctive girls' name in United States, ranking #10014 in 2012 with 11 recorded births. The name reached its all-time peak in 2021 with 26 births ranking #5017. Since 1996, the popularity has increased by 57.1%. In 2012, approximately 1 in every 160,067 girls born was named Jennings. FALLING Recent data shows the name is currently falling.