Saikou is a distinctive boys' name in United States, ranking #13678 in 2020 with 5 recorded births. This places Saikou in the bottom 3% 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 9 births ranking #8813. In 2020, approximately 1 in every 345,013 boys born was named Saikou. STABLE Recent data shows the name is currently stable.