Alexei is a distinctive boys' name in United States, ranking #4006 in 2012 with 25 recorded births. This places Alexei in the top 28% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2021 with 51 births ranking #2552. In 2012, approximately 1 in every 75,865 boys born was named Alexei. STABLE Recent data shows the name is currently stable.