Tyleah is a distinctive girls' name in United States, ranking #12014 in 1997 with 7 recorded births. The name reached its all-time peak in 2014 with 37 births ranking #4092. Since 1996, the popularity has increased by 16.7%. In 1997, approximately 1 in every 248,666 girls born was named Tyleah. FALLING Recent data shows the name is currently falling.