Alanzo is a distinctive boys' name in United States, ranking #8474 in 2002 with 7 recorded births. The name reached its all-time peak in 2014 with 28 births ranking #3694. Since 1996, the popularity has increased by 40.0%. In 2002, approximately 1 in every 277,353 boys born was named Alanzo. RISING Recent data shows the name is currently rising.