Family name Ingmann (Ingmann 
) , in the entire world, is a rare cognomen. The last name Ingmann is characteristic of Denmark, where it is a rare surname, Germany, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ingmann | India, Denmark, Germany, United States |
|
jørgen ingmann Danish musician, DK (b. 1925) |
|
|
grethe ingmann Danish singer, DK (b. 1938) |
|