Family name Siguero (Siguero 
) , around the globe, is a rare surname. The surname Siguero is characteristic of Spain, where it is a rare surname, Argentina, where it is a very rare surname, and Philippines. More prevalently, Siguero is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Siguero | Philippines, Spain, Romania, Argentina, Brazil |
|
isacio siguero zurdo Spanish ophthalmologist, ES (b. 1942) |
|
| dolores canales siguero researcher |
|