Abū Zakariyyā Yahya ibn Sharaf Al-Nawawi (Arabic: يحيى بن شرف النووي ; 1233–1277), popularly known as al-Nawawī or Imam Nawawī (631–676 A.H./1234–1277), was a Sunni Shafi'ite jurist and hadith scholar. He authored numerous and lengthy works ranging from hadith, to theology, biography, and jurisprudence. Al-Nawawi never married.