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Around the world, Olgen (Olgen
) is a very rare primarily male, but very infrequently feminine first name. The first name Olgen is characteristic of Tanzania, where it is a very rare boy's name, Peru, and Philippines, where it is a very rare unisex name. Likewise, Olgen is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Olgen | Philippines, Tanzania, Malaysia, Turkey, Peru |