A name that means something.
YName of the 36th surah of the Qur'an, called "the heart of the Qur'an" according to a prophetic tradition. Yā Sīn is among the "luminous letters" (al-ḥurūf al-muqaṭṭaʿāt) whose exact meaning is known only to Allah.
Arabic root: Yā Sīn — يس — isolated letters of the Qur'an
"Yaseen" is the most common US spelling. Popular across Moroccan, Algerian, and Egyptian-American families.