Alexei is a distinctive boys' name in England & Wales, ranking #1485 in 1998 with 8 recorded births. This places Alexei in the top 39% of ranked UK boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2004 with 15 births ranking #1222. Since 1996, the popularity has increased by 60.0%. In 1998, approximately 1 in every 38,809 boys born was named Alexei. RISING Recent data shows the name is currently rising.