Cognomen Montzheimer (Montzheimer 
) , in the world, is an extremely rare family name. The surname Montzheimer is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Likewise, Montzheimer is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Montzheimer | United States, Philippines |
| elsbeth montzheimer German writer (1858-1926), DE (b. 1858) |
|