Mizuki is a distinctive girls' name in United States, ranking #10654 in 2025 with 9 recorded births. This places Mizuki in the bottom 38% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 18 births ranking #7301. Since 1996, the popularity has increased by 50.0%. In 2025, approximately 1 in every 178,585 girls born was named Mizuki. STABLE Recent data shows the name is currently stable.