Tillie is a distinctive girls' name in England & Wales, ranking #544 in 2021 with 74 recorded births. The name reached its all-time peak in 2012 with 122 births ranking #386. Since 1996, the popularity has increased by 335.3%. In 2021, approximately 1 in every 3,703 girls born was named Tillie. FALLING Recent data shows the name is currently falling.