Cognomen Holmman (Holmman 
) , in the world, is a very rare family name. The last name Holmman is characteristic of Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname, Colombia, and Brazil, where it is an extremely rare surname. Likewise, Holmman is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Holmman | Brazil, Colombia, Nicaragua, United States |