It means "Savior"
If by Damon Salvatore you mean the actor who plays him, that would be Ian Somerhalder
Kimberly Salvatore's birth name is Kimberly Salvatore.
Salvatore Trovello's birth name is Salvatore Trovello.
Salvatore Borghese's birth name is Borgese, Salvatore.
Dina Salvatore's birth name is Dina Luisa Salvatore.
Jasen Salvatore's birth name is Salvatore Jason Gulotta.
Salvatore Polisi's birth name is Salvatore Daniel Polisi.
Salvatore di Costanzo's birth name is Salvatore Costanzo.
Salvatore Antonio's birth name is Salvatore Antonio Alessandro Migliore II.
Salvatore De Lorenzo's birth name is Salvatore de Lorenzo.
Salvatore Santaella's birth name is Salvador Santaella.
Salvatore Valone's birth name is Sal Valone.