Alexi is a distinctive girls' name in United States, ranking #1225 in 2003 with 173 recorded births. The name reached its all-time peak in 2002 with 196 births ranking #1084. Since 1996, the popularity has increased by 15.3%. In 2003, approximately 1 in every 10,561 girls born was named Alexi. FALLING Recent data shows the name is currently falling.