Kollier is a distinctive girls' name in United States, ranking #16555 in 2021 with 5 recorded births. This places Kollier in the bottom 6% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2021 with 5 births ranking #16555. In 2021, approximately 1 in every 327,942 girls born was named Kollier. STABLE Recent data shows the name is currently stable.