| Meaning | bright, shining light |
| Origin | Gaelic, Greek, Irish |
| Gender | Girl |
| Popularity | Moderate |
| Length | 6 |
| Syllables | 2 |
| Syllabification | Ai-leen |
This timeless name carries an air of gentle sophistication that never goes out of style. Parents who choose Aileen often appreciate its classic sound while enjoying how it stands apart from more common alternatives. The name flows beautifully in both formal and casual settings, making it versatile for any stage of life. Its soft vowels create a melodic quality that's easy to pronounce across different languages and cultures. Aileen suggests warmth and approachability while maintaining an elegant presence. The name has adorned artists, writers, and professionals throughout history, demonstrating its adaptability across various fields and personalities. It's neither too frilly nor too stark, striking that perfect balance many parents seek when naming their daughter.
| Aili |
| Lee |
| Leena |
| Ailee |
| Ally |
| Aileen Wuornos | American serial killer |
| Aileen Quinn | American actress, best known for playing the title role in the movie "Annie" |
| Aileen Riggin | American Olympic diver and gold medalist |
| Aileen Stanley | American singer and actress from the early 20th century |
| Aileen Pringle | American silent film actress |
| Aileen Campbell | Scottish politician |
| Aileen Carroll | Canadian politician |
| Aileen Wuornos | Character inspired by the real-life serial killer, portrayed in various films and television shows |
| Aileen Clark | Character from the novel "The House on Black Lake" by Anastasia Blackwell |
| Aileen Gallagher | Character from the book series "Hush, Hush" by Becca Fitzpatrick |
| Aileen Bailey | Character from the TV show "One Tree Hill" |
| Aileen Hargreaves | Character from the video game "Valkyria Chronicles" |
| Aileen Getty | Character from the TV series "Feud - Bette and Joan" |
| Aileen Harding | Character from the movie "Bound" |
| Aileen Miles | Character from the TV series "The Royals" |