Susannah is a distinctive girls' name in United States, ranking #2648 in 2019 with 66 recorded births. The name reached its all-time peak in 1996 with 140 births ranking #1254. Since 1996, the popularity has decreased by 52.9%. In 2019, approximately 1 in every 25,418 girls born was named Susannah. RISING Recent data shows the name is currently rising.