Alyson is a moderately popular girls' name in United States, ranking #447 in 2002 with 647 recorded births. This places Alyson in the top 2% of ranked US girls' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2003 with 675 births ranking #444. In 2002, approximately 1 in every 2,777 girls born was named Alyson. FALLING Recent data shows the name is currently falling.