Tonia is a distinctive girls' name in United States, ranking #14372 in 2015 with 7 recorded births. The name reached its all-time peak in 1997 with 62 births ranking #2225. Since 1996, the popularity has decreased by 84.4%. In 2015, approximately 1 in every 254,951 girls born was named Tonia. FALLING Recent data shows the name is currently falling.