| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 901 | Nehemiah | Hebrew | Comfort of the Lord; comforted by God. | M | |
| 902 | Nethanel | Hebrew | Gift from God. | M | |
| 903 | Nissim | Hebrew | Wonders. | M | |
| 904 | Noach | Hebrew | Comfort. | M | |
| 905 | Noah | Hebrew | Comfort; long-lived; repose. In the Bible, Noah built the ark, allowing his family and a male/female pair of every species of animal to survive the Flood. | M | |
| 906 | Noe | Hebrew | Comfort. | M | |
| 907 | Nuri | Hebrew | My fire. | M | |
| 908 | Obadiah | Hebrew | Servant/worshipper of the Lord. Obadiah was the prophet who wrote the shortest book in the Old Testament. | M | |
| 909 | Obediah | Hebrew | Serves God. | M | |
| 910 | Oded | Hebrew | Encourages. | M | |
| 911 | Ofer | Hebrew | Fawn. | M | |
| 912 | Omar | Hebrew | Eloquent. Speaker. The grandson of Esau in the Old Testament. Famous Bearers: 12th century Persian poet and astronomer and mathematician Omar Khayyam; Caliph Omar II, who made Islam an imperial power; actor Omar Sharif. | M | |
| 913 | Omeet | Hebrew | My light. | M | |
| 914 | Omet | Hebrew | My light. | M | |
| 915 | Oren | Hebrew | Pine tree. | M | |
| 916 | Ori | Hebrew | My light. | M | |
| 917 | Orin | Hebrew | Tree. | M | |
| 918 | Oris | Hebrew | Tree. | M | |
| 919 | Osip | Hebrew | God wiIl multiply. | M | |
| 920 | Ovadiah | Hebrew | Serves God. | M | |