Tillie is a moderately popular girls' name in England & Wales, ranking #386 in 2012 with 122 recorded births. This places Tillie in the top 5% of ranked UK girls' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2012 with 122 births ranking #386. Since 1996, the popularity has increased by 617.6%. In 2012, approximately 1 in every 2,640 girls born was named Tillie. FALLING Recent data shows the name is currently falling.