Allison \a-lli-son\ as a girl's name (also used as boy's name Allison), is a variant of Alice (Old German) and Alison (Old German), and the meaning of Allison is "noble, exalted". See also Allie.

The baby name Allison sounds like Allyson, Allisun and Allisoun. Other similar baby names are Addison, Adison, Alyson, Allysson, Allsun, Allissa, Alliss, Allis, Alisan, Allisah, Allisa, Allysoun, Allisann, Allicen, Alisun and Alisoun.