Around the globe, Guilem (Guilem 
) is a very rare gender-neutral forename. The first name Guilem is habitual in Spain, where it is a very rare male name, and Philippines, where it is a very rare principally female, but scarcely boy's name. Likewise, Guilem is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Guilem | Spain, Philippines, India, France, Brazil |
| guilem rodrigues da silva (b. 1938) |
|