Surname Blosum (Blosum 
) , globally, is an extremely rare cognomen. The family name Blosum is characteristic of Southern Asia, particularly India, where it is an extremely rare surname. Likewise, Blosum is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Blosum | India, United States |
| vern blosum American artist, US (b. 1936) |
|