Mesture
Mesture means hidden, veiled, modest, and chaste, derived from Arabic roots signifying covering and protection.
Yes, Mesture reflects the Islamic virtue of modesty (haya) and appears in historical Ottoman Muslim records.
It is pronounced mes-TOO-reh in Turkish, with stress on the second syllable.
The concept of covering (satr) appears in the Quran (7:26), but Mesture as a personal name is not Quranic.
Modern naming trends favor Arabic-origin names over traditional Turkish forms, making historical names like Mesture exceptionally uncommon.