Surname Bonertz (Bonertz 
) , all around the world, is a rare cognomen. The family name Bonertz is habitual in Canada, where it is a rare surname, Germany, and the United States, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Bonertz | Canada, Germany, United States |
| hans bonertz DE (b. 1914) |
|
|
| a bonertz researcher |
|