金诗恩 is the Chinese rendering of the Korean name 김시은 (Kim Si-eun):
金 (Kim, surname),
诗 (si, 'poetry'),
恩 (eun, 'grace'). A prominent bearer is South Korean actress Kim Si-eun, known for Squid Game season 2 (2024). Korean names are written with their Sino-Korean Hanja equivalents in Chinese, not phonetically as Western names are.
