MeaningAileen is a female given name and is of Irish origin. It means light. Pronounced as ay-LEEN / sometimes eye-LEEN, the name is currently in the top 500 of NameChef Most Popular Baby Names and in the top 750 of U.S birth chart of the year 2020.
Here are some potential nicknames for Aileen: Ayla, Aily, Lyn, Lee. See below for more.
Aileen is a girl's name.
ay-LEEN / sometimes eye-LEEN
Check out more name pronunciations here.