Tonia is a distinctive girls' name in United States, ranking #3482 in 2001 with 39 recorded births. The name reached its all-time peak in 1997 with 62 births ranking #2225. Since 1996, the popularity has decreased by 13.3%. In 2001, approximately 1 in every 46,168 girls born was named Tonia. FALLING Recent data shows the name is currently falling.