Aylin is a feminine Turkish given name, also used in Azerbaijani and Kazakh, derived from the element ay meaning "moon". The name is often interpreted as "moon halo" or "one that belongs to the moon," evoking images of lunar beauty and light. It has gained popularity in contemporary times, including in English-speaking countries.Etymology and VariationsThe name Aylin represents an elaborated form of the Turkic root ay , which is found across Azerbaijani, Kazakh, and Turkish. Common spellings include Aelyn, Aelin, Ailin, Ailyn, Ailynn, Aylinn, and Eylin. The similar-sounding names Ayla and Tülin are related, while the Irish female names Aileen, Ayleen, and Eileen have a separate etymology and are not connected to Aylin. In Kazakh, the variant Ailin exists, and in Bosnian the form Ajlin is used.Notable BearersAylin has been borne by several notable figures across various fields: Aylin Aslım (born 1976) is a Turkish singer-songwriter known for her alternative rock music; Aylin Daşdelen (born 1982) is a European champion Turkish female weightlifter; Aylin Kösetürk (born 1993) is an Austrian fashion model of Turkish descent; Aylin Yaren (born 1989) is a German-Turkish female football player; Aylin Langreuter (born 1976) is a German conceptual artist; Aylín Mújica (born 1974) is a Cuban actress, model, and ballet dancer; and Aylin Nazlıaka (born 1968) is a Turkish politician and deputy.Global UseWhile the name is deeply rooted in Turkic cultures, it has also been adopted - sometimes adapted as Ailyn or Eylin - in other parts of the world, particularly where there is diasporic presence from Turkey or the Caucasus, and occasionally as a modern creative name choice for its soft, lyrical sound and connection to lunar motifs.Meaning: moon halo, one that belongs to the moonOrigin: Turkish, Azerbaijani, KazakhType: Feminine given nameUsage: Most common in Turkic countries; also used internationally