Jonia is a distinctive girls' name in United States, ranking #13232 in 2007 with 8 recorded births. The name reached its all-time peak in 2003 with 9 births ranking #10822. Since 1996, the popularity has increased by 33.3%. In 2007, approximately 1 in every 240,306 girls born was named Jonia. FALLING Recent data shows the name is currently falling.