| No. | Name | Type | Language | Counties |
|---|---|---|---|---|
| 0 | LEA FENTON | Standardized | English | All |
| 6 | Helen Fern | Master | English | All |
| 6 | FRANCIS Z FERNANDEZ | Master | English, Spanish | Clackamas, Hood River, Lane, Linn, Multnomah, Washington |
| 0 | MAGGIE ROSE FERNANDEZ | Standardized | Clackamas, Marion, Multnomah, Washington | |
| 12 | MARIA ELENA FERNANDEZ | Master | English, Spanish | Marion, Polk |
| 0 | THOMAS ANDRES FERNANDEZ | Standardized | English | Lane |
| 0 | SARA FIELDS | Master | All | |
| 8 | ANNA MARIE FIGUEIRA | Master | English | All |
| 0 | SUSAN FILKINS | Master | English | All |
| 0 | MICHAEL ANTHONY FIMBRES | Standardized | English | Josephine |