Toniann is a distinctive girls' name in United States, ranking #7966 in 2003 with 14 recorded births. The name reached its all-time peak in 1996 with 32 births ranking #3560. Since 1996, the popularity has decreased by 56.3%. In 2003, approximately 1 in every 130,504 girls born was named Toniann. STABLE Recent data shows the name is currently stable.