Family name Losmar (Losmar 
) , around the globe, is a very rare cognomen. The surname Losmar is habitual in Latin America and the Caribbean, particularly Venezuela, where it is a very rare surname, Nicaragua, and Brazil, where it is an extremely rare surname. More frequently, Losmar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Losmar | Nicaragua, Spain, Philippines, Brazil, Venezuela |