Alyson \a-ly-son\ as a girl's name is a variant of Alice (Old German) and Alison (Old German), and the meaning of Alyson is "noble, exalted".
The baby name Alyson sounds like Allyson, Alysoun and Alysan. Other similar baby names are Adison, Addyson, Alyssa, Alyss, Alyse, Alysa, Alys, Allysson, Allsun, Allison, Alisan, Alysann, Allysoun, Alisun, Alisoun and Alysse.