Solution

160672

First name
Layan and Mariam
School
Greenacre public school
Country
Age
0

We first put February because we know it is the only month that has 28 days and then we checked which day each month ended on so that we could determine what the first day of the next month is and we did that for the rest of the months. We also had to think of which days had 30 days in them and which had 31 days.