C++ outputs garbage values sometimes

I am trying to create a game like a simple PapersPlease but when my program outputs a random name from my array it outputs a garbage value (�) and I'm not sure on how to fix this issue:

#include <iostream>
#include <ctime>
#include <cstdlib>

using namespace std;

int random_number;
string RandomName;

string names[12] = {"Lucas","Rendeev","J2Trappy","D2Savvy","James","Daniel","Abraham","Shaggy","Luke","Harry","Rick","Morty"};


int main(){

    srand(time(NULL));
    random_number = rand() % 12;
    RandomName = names[random_number - 1];
    cout << "Name: "<<RandomName<<"\n";
}

Sample output:

Name: �
�t