Tiah is a distinctive girls' name in England & Wales, ranking #846 in 1998 with 26 recorded births. The name reached its all-time peak in 2009 with 28 births ranking #1105. Since 1996, the popularity has increased by 62.5%. In 1998, approximately 1 in every 11,122 girls born was named Tiah. FALLING Recent data shows the name is currently falling.