A girl who is self- concious, funny, sweet, exceptionally compassionate and usually brings light to others. The name Aileen mean's "light". Commonly mispronounced as Alien, A-leen, or eileen. (i-leen)
Aw that girl is such an Aileen!
by You know whoooo February 26, 2010
Get the Aileenmug. by Dave80 November 6, 2017
Get the aileeningmug. An Aileen is very kind hearted she also likes the soccer team America(gay) she can be mean at times but she still loves you with all her heart anyways she is very good with boys:), moral of the story be friends with an Aileen its going to be worth it.
by Yeeth..:) September 23, 2018
Get the Aileenmug. Aileen is the cutest and most unique girl in the world. She is adorable, beautiful, funny, sweet, amazing, smart, talented, independent, down-to-earth, caring...You get the idea. Words will never be able to describe her. She is a one-of-a-kind and you'll only meet someone like her only once in your lifetime. She may be shy at first, but once you get to know her, she will be the best friend you ever had. With her lovely sense of humor and her random crazy moments, there will never be a dull moment with her. With her, you can talk about anything and she will always find a way to make you smile, whether she means to or not. Every time I look at her, I know she is worth all the time and trouble because she is just that special.
by thisguurl249 November 23, 2021
Get the Aileenmug. 
One of the softest girls around. Aileen is most likely quiet when you first meet her but after awhile she’ll show you just how soft she really is. No one is softer than Aileen
by softdetector100 February 10, 2019
Get the Aileenmug. Aileen is so cool
by umidkwhattoput November 1, 2019
Get the Aileenmug.