Ayleen is a variant spelling of Aileen (English, Gaelic, German, Irish, and Scottish).
Ayleen is also a variant transcription of Ayla (Hebrew, English, and Turkish).
Ayleen is also an English and German variant transcription of Eileen (English, Irish, and Gaelic).
Ayleen is somewhat popular as a baby girl name. The name's popularity has been increasing since the 2000s; before that, it was of only very light use. At the modest height of its usage in 2012, 0.020% of baby girls were given the name Ayleen. It was #726 in rank then. In 2018, it ranked at #925 with a usage of 0.015%. Within the family of girl names directly linked to Ayleen, Ayla was the most frequently used. It was 6 times more regularly used than Ayleen in 2018.