Alexx is a distinctive boys' name in United States, ranking #6267 in 2011 with 13 recorded births. The name reached its all-time peak in 1999 with 18 births ranking #3990. Since 1996, the popularity has increased by 18.2%. In 2011, approximately 1 in every 146,076 boys born was named Alexx. FALLING Recent data shows the name is currently falling.