These names are adopting in Guam and that is the way these are so popular in this country. See full list of Girls, Boys and Transgenders Baby Name Famous in Guam Country.
| Name | Meaning | Details |
|---|---|---|
| Osborn | God Bear | View Details |
| Osbourne | God Bear | View Details |
| Osgood | God Goth | View Details |
| Osmond | God Protector | View Details |
| Osmundo | Protector | View Details |
| Osric | God Ruler | View Details |
| Ossie | Diminutive Form Of Names Beginning With Os | View Details |
| Osvaldo | God Rule | View Details |
| Oswald | God Rule | View Details |
| Oswaldo | God Rule | View Details |
| Otis | Wealth | View Details |
| Otón | Wealth | View Details |
| Overton | From The Riverbank Town | View Details |
| Ovidio | Shepherd | View Details |
| Owl | Nocturnal Bird Of Prey | View Details |