Theia is a distinctive girls' name in England & Wales, ranking #694 in 2019 with 56 recorded births. This places Theia in the top 10% of ranked UK girls' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2021 with 95 births ranking #457. In 2019, approximately 1 in every 5,001 girls born was named Theia. FALLING Recent data shows the name is currently falling.