Jonasia is a distinctive girls' name in United States, ranking #10795 in 1999 with 8 recorded births. The name reached its all-time peak in 2001 with 21 births ranking #5448. Since 1996, the popularity has increased by 33.3%. In 1999, approximately 1 in every 221,723 girls born was named Jonasia. STABLE Recent data shows the name is currently stable.