Surname Irth (Irth 
) , globally, is a very rare cognomen. The last name Irth is characteristic of Myanmar, where it is a very rare surname, Netherlands, and Germany. Very seldom, Irth is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Irth | Netherlands, Norway, Myanmar, United States, Germany |
| hubertus irth researcher |
|