Tonia is a distinctive girls' name in United States, ranking #19377 in 2011 with 5 recorded births. The name reached its all-time peak in 1997 with 62 births ranking #2225. Since 1996, the popularity has decreased by 88.9%. In 2011, approximately 1 in every 351,761 girls born was named Tonia. FALLING Recent data shows the name is currently falling.