>>662663
>Why do so many Muslims name their kids Muhammad, but almost no Christians name theirs Jesus?
Because Jesus is God, the name itself was given to him by the angel Gabriel who was commissioned to announce the incarnation of Jesus to the Blessed Virgin. The name is much too holy to be given to mere sinners like us born in original sin who need Jesus as our Lord and savior.
>Also, if a man named Muhammad converts to Christianity is he required to change his name?
No.