Tiah is a distinctive girls' name in England & Wales, ranking #1045 in 2005 with 24 recorded births. This places Tiah in the top 17% of ranked UK girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2009 with 28 births ranking #1105. Since 1996, the popularity has increased by 50.0%. In 2005, approximately 1 in every 12,011 girls born was named Tiah. FALLING Recent data shows the name is currently falling.