Surname Andrianus (Andrianus 
) , globally, is quite a rare cognomen. The cognomen Andrianus is habitual in Indonesia, where it is a rare surname, Malaysia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Likewise, Andrianus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Andrianus | Indonesia, Malaysia, United States, Greece, Netherlands |