Tonia is a distinctive girls' name in United States, ranking #10093 in 2007 with 12 recorded births. The name reached its all-time peak in 1997 with 62 births ranking #2225. Since 1996, the popularity has decreased by 73.3%. In 2007, approximately 1 in every 160,204 girls born was named Tonia. FALLING Recent data shows the name is currently falling.