Alexi is a distinctive boys' name in United States, ranking #5213 in 2025 with 18 recorded births. This places Alexi in the top 37% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 73 births ranking #1947. Since 1996, the popularity has decreased by 60.0%. In 2025, approximately 1 in every 94,893 boys born was named Alexi. FALLING Recent data shows the name is currently falling.