Killion is a distinctive boys' name in United States, ranking #11687 in 2024 with 6 recorded births. This places Killion in the bottom 18% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2017 with 9 births ranking #8524. In 2024, approximately 1 in every 285,886 boys born was named Killion. STABLE Recent data shows the name is currently stable.