Dillon is a distinctive girls' name in United States, ranking #3000 in 2022 with 55 recorded births. The name reached its all-time peak in 2020 with 61 births ranking #2725. Since 1996, the popularity has increased by 205.6%. In 2022, approximately 1 in every 29,796 girls born was named Dillon. FALLING Recent data shows the name is currently falling.