Jonasia is a distinctive girls' name in United States, ranking #17825 in 2013 with 5 recorded births. The name reached its all-time peak in 2001 with 21 births ranking #5448. Since 1996, the popularity has decreased by 16.7%. In 2013, approximately 1 in every 350,883 girls born was named Jonasia. STABLE Recent data shows the name is currently stable.