Dotty is a distinctive girls' name in England & Wales, ranking #715 in 2017 with 57 recorded births. This places Dotty 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 2018 with 63 births ranking #641. In 2017, approximately 1 in every 5,247 girls born was named Dotty. FALLING Recent data shows the name is currently falling.