Family name Bylma (Bylma 
) , around the world, is an extremely rare last name. The cognomen Bylma is characteristic of Latin America and the Caribbean, particularly Honduras, where it is a very rare surname, Chile, where it is an extremely rare surname, and Mexico. Also, Bylma is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bylma | Mexico, Honduras, Chile, Argentina, Peru |