registrar registrar /ˈrɛdʒɪˌstrɑːr/

noun

1. Someone responsible for keeping records  ( record-keeper , recorder , registrar )
   someone responsible for keeping records
   
2. The administrator responsible for student records  ( registrar )
   the administrator responsible for student records
   
3. A person employed to keep a record of the owners of stocks and bonds issued by the company  ( registrar )
   a person employed to keep a record of the owners of stocks and bonds issued by the company