Alexi is a distinctive girls' name in United States, ranking #1084 in 2002 with 196 recorded births. The name reached its all-time peak in 2002 with 196 births ranking #1084. Since 1996, the popularity has increased by 30.7%. In 2002, approximately 1 in every 9,167 girls born was named Alexi. FALLING Recent data shows the name is currently falling.