Tillie is a distinctive girls' name in England & Wales, ranking #537 in 2019 with 75 recorded births. The name reached its all-time peak in 2012 with 122 births ranking #386. Since 1996, the popularity has increased by 341.2%. In 2019, approximately 1 in every 3,734 girls born was named Tillie. FALLING Recent data shows the name is currently falling.