Kaliber is a distinctive boys' name in United States, ranking #13053 in 2020 with 5 recorded births. This places Kaliber in the bottom 7% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2021 with 8 births ranking #9248. In 2020, approximately 1 in every 345,013 boys born was named Kaliber. FALLING Recent data shows the name is currently falling.