Yasin
The keyword "Yasin" functions grammatically as a proper noun. This classification is consistent across its primary uses and is fundamental to how it should be treated within an article. As a proper noun, "Yasin" refers to a specific, unique entity. Its two most prominent uses are: 1) as the title of the 36th chapter (srah) of the Qur'an, Srat Y Sn, and 2) as a common male given name in many Muslim-majority countries. In both contexts, it names a particular item or person, which is the definitive function of a proper noun. Unlike common nouns that refer to a general class of entities (e.g., "chapter," "person"), "Yasin" designates a specific one and is therefore capitalized in English. ...