الْوَاوُ
The coordinating particle wāw.
Repeating the same proper name can help unify two clauses, but verbal repetition is not an automatic guarantee of good coordination. The rhetorical purpose of presenting both predications together still matters.
Conversely, two clauses with different persons and actions can be coordinated when they illuminate the same event, contrast or argument. Ask what larger meaning is communicated by mentioning the two statements as one coordinated pair.