Surname Siplo (Siplo 
) , throughout the world, is a very rare cognomen. The cognomen Siplo is characteristic of Philippines, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Siplo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Siplo | United States, Malaysia, South Africa, Philippines, India |