Kiliam is a distinctive boys' name in United States, ranking #13433 in 2022 with 5 recorded births. This places Kiliam in the bottom 6% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2024 with 18 births ranking #5330. In 2022, approximately 1 in every 348,875 boys born was named Kiliam. FALLING Recent data shows the name is currently falling.