Tahlia is a distinctive girls' name in England & Wales, ranking #922 in 2025 with 38 recorded births. The name reached its all-time peak in 2010 with 72 births ranking #555. Since 1996, the popularity has increased by 245.5%. In 2025, approximately 1 in every 6,665 girls born was named Tahlia. FALLING Recent data shows the name is currently falling.