Jerome of Stridon
The name Benjamin consists of two components: "son" and "right hand," with "ben" meaning "son" and "yamin" signifying "right hand." We should always bear in mind that the descendants of this tribe are referred to as the Jeminites. In the book of Kings, when discussing Saul, it is mentioned, "There was a certain man of the sons of Benjamin, his name was Kis, the son of Abiel, the son of Zeron, the son of Bechorath, the son of Athiath, the son of a certain Benjaminite." It follows that he belongs to Jemin, which identifies him with the tribe of Jemin, or in other words, the tribe of Benjamin.