In the world, Ingwersen (Ingwersen 
) is an extremely rare unknown gender given name. Much more frequently, Ingwersen is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ingwersen | Germany, Australia, United States, Denmark, Netherlands |
| ingwar gottlob ingwersen 1712 - 1754 (b. 1712) |
|
|
| burt ingwersen American football player and coach (1898-1969), US (b. 1898) |
|