Throughout the world, Gilster (Gilster 
) is a very rare principally boy's, but very infrequently feminine first name. The first name Gilster is characteristic of South-eastern Asia, particularly Philippines, where it is a very rare predominantly male, but very infrequently girly name. Predominantly, Gilster is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Gilster | Germany, Philippines, United States, Canada, New Zealand |