Keontai is a distinctive boys' name in United States, ranking #8702 in 2000 with 7 recorded births. This places Keontai in the bottom 28% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2000 with 7 births ranking #8702. In 2000, approximately 1 in every 280,562 boys born was named Keontai. STABLE Recent data shows the name is currently stable.