al-Amin

(Islam) a nickname of Muhammad, meaning the trusted one

Japanese Meaning

信頼できる者

Despite his youth, al-Amin quickly became known for his fairness and was trusted by neighbors and traders alike.

若さにもかかわらず、その「信頼される者」は公平さで知られるようになり、近隣住民や行商人たちから信頼を得ていた。

Sense（1）

(Islam) a nickname of Muhammad, meaning the trusted one