Family name Woerdemann (Woerdemann 
) , throughout the world, is a rare last name. The cognomen Woerdemann is characteristic of Germany, where it is a rare surname, the United States, where it is an extremely rare surname, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Woerdemann | Germany, United Kingdom, United States |
| martin woerdemann chess player (b. 1965) |
|