Alanzo is a distinctive boys' name in United States, ranking #8193 in 2007 with 9 recorded births. The name reached its all-time peak in 2014 with 28 births ranking #3694. Since 1996, the popularity has increased by 80.0%. In 2007, approximately 1 in every 230,582 boys born was named Alanzo. RISING Recent data shows the name is currently rising.