Jemma is a distinctive girls' name in United States, ranking #603 in 2021 with 496 recorded births. The name reached its all-time peak in 2018 with 594 births ranking #527. Since 1996, the popularity has increased by 2,510.5%. In 2021, approximately 1 in every 3,306 girls born was named Jemma. FALLING Recent data shows the name is currently falling.