| Name | Sex | Language | Meaning(s) | Original Spelling | Notes |
|---|
| Ubad | Male | Arabic 10801 names | Meaning(s) of Ubad: Worshipers 4 names | عُبَّاد | |
| Ubadah | Male | Arabic 10801 names | Meaning(s) of Ubadah: Worshipers 4 names | عُبَادة | |
| Ubai | Male | Arabic 10801 names | Meaning(s) of Ubai: Father 11 names | أُبَيّ | Diminutive form of Ab ("father"). |
| Ubaid | Male | Arabic 10801 names | Meaning(s) of Ubaid: Servant of God 231 names | عُبَيْد | |
| Ubaidullah | Male | Arabic 10801 names | Meaning(s) of Ubaidullah: Servant of God 231 names | عُبَيْدُ الله | |
| Ubay | Male | Arabic 10801 names | Meaning(s) of Ubay: Father 11 names | أُبَيّ | Variant of the name Ubai. |
| Ubayd | Male | Arabic 10801 names | Meaning(s) of Ubayd: Servant of God 231 names | عُبَيْد | Variant of the name Ubaid. |
| Ubaydullah | Male | Arabic 10801 names | Meaning(s) of Ubaydullah: Servant of God 231 names | عُبَيْدُ الله | Variant of the name Ubaidullah. |
| Ubayy | Male | Arabic 10801 names | Meaning(s) of Ubayy: Father 11 names | أُبَيّ | Variant of the name Ubai. |
| Udai | Male | Arabic 10801 names | Meaning(s) of Udai: Warrior 62 names | عُدَيّ | |
| Udail | Male | Arabic 10801 names | Meaning(s) of Udail: Fair 40 names Just 39 names | عُدَيْل | |
| Udaina | Male | Arabic 10801 names | Meaning(s) of Udaina: Listener 7 names Obedient 25 names | عُدينة | Variant of the name Uzaina. |
| Uday | Male | Arabic 10801 names | Meaning(s) of Uday: Warrior 62 names | عُدَيّ | Variant of the name Udai. |
| Udo | Male | German 170 names | Meaning(s) of Udo: Prosperous 78 names | | |
| Ufair | Male | Arabic 10801 names | Meaning(s) of Ufair: Brave 136 names | عُفَيْر | |
| Ugo | Male | Italian 145 names | Meaning(s) of Ugo: Heart 25 names Mind 8 names Spirit 5 names | | Italian form of Hugh. |
| Uhaid | Male | Arabic 10801 names | Meaning(s) of Uhaid: Covenant 14 names Promise 27 names | عُهَيْد | |
| Uhdawi | Male | Arabic 10801 names | Meaning(s) of Uhdawi: Guardian 56 names Protector 69 names | عُهْدَويّ | |
| Uhud | Male | Arabic 10801 names | Historic name with unknown meaning. | أُحُد | Name of a mountain near Medina where a battle took place. |
| Uilleam | Male | Scottish Gaelic 11 names | Meaning(s) of Uilleam: Determined Protector 13 names | | Form of William. |
| Ujab | Male | Arabic 10801 names | Meaning(s) of Ujab: Amazement 2 names Wonder 2 names | عُجَاب | The name Ujab is mentioned in the Quran. |
| Ulf | Male | Danish 28 names Swedish 26 names | Meaning(s) of Ulf: Wolf 8 names | | |
| Ulla | Male | Scandinavian 81 names | Meaning(s) of Ulla: Power of Prosperity 6 names | | Form of Ulrika. |
| Ulric | Male | English 773 names | Meaning(s) of Ulric: Power of Prosperity 6 names Powerful Wolf 2 names | | Cognate of either Wulfric or Ulrich. |
| Ulrich | Male | German 170 names | Meaning(s) of Ulrich: Power of Prosperity 6 names | | |
| Ulrick | Male | English 773 names | Meaning(s) of Ulrick: Power of Prosperity 6 names Powerful Wolf 2 names | | Variant of the name Ulric. |
| Ulv | Male | Norwegian 8 names | Meaning(s) of Ulv: Wolf 8 names | | |
| Umaijid | Male | Arabic 10801 names | Meaning(s) of Umaijid: Glorious 24 names Majestic 46 names | أُمَيْجِد | |
| Umair | Male | Arabic 10801 names | Meaning(s) of Umair: Life 42 names Long-lived 46 names | عُمير | |
| Umairi | Male | Arabic 10801 names | Meaning(s) of Umairi: Long-lived 46 names | عُمَيْرِيّ | |
| Umaizar | Male | Arabic 10801 names | Meaning(s) of Umaizar: Strong 97 names | أُمَيْزار | |
| Umar | Male | Arabic 10801 names | Meaning(s) of Umar: Life 42 names Long-lived 46 names | عُمر | |
| Umayjed | Male | Arabic 10801 names | Meaning(s) of Umayjed: Glorious 24 names Noble 277 names Praiseworthy 107 names | أُمَيْجِد | Variant of the name Omaijid. |
| Umayr Omair | Male | Arabic 10801 names | Meaning(s) of Umayr Omair: Life 42 names Long-lived 46 names | عُمير | Variant of the name Umair. |
| Umberto | Male | Italian 145 names | Meaning(s) of Umberto: Famous Bear-cub 1 names | | Italian form of Humbert. |
| Umeen | Male | Arabic 10801 names | Meaning(s) of Umeen: Loyal 86 names Trustworthy 68 names Virtuous 274 names | أمين | Variant of the name Ameen, which is mentioned in the Quran. |
| Umer | Male | Arabic 10801 names | Meaning(s) of Umer: Life 42 names Long-lived 46 names | عُمر | Variant of the name Umar. |
| Umrah | Unisex | Arabic 10801 names | Meaning(s) of Umrah: Minor Pilgrimage 1 names Overhaul 1 names Restoration 1 names Revival 8 names | عُمْرَة | The name Umrah is mentioned in the Quran. |
| Unais | Male | Arabic 10801 names | Meaning(s) of Unais: Consoler 33 names Good Friend 15 names | أُنَيْس | Variant of the name Onays. |
| Under Oath | Male | Arabic 10801 names | Meaning(s) of Under Oath: Aqid 2 names | عَقِيْد | Variant of the name Aqeed. |
| Uns | Male | Arabic 10801 names | Meaning(s) of Uns: Gladness 5 names | أَنِس | Variant of the name Ons. |
| Unsi | Male | Arabic 10801 names | Meaning(s) of Unsi: Bringer of Calm and Gladness 4 names | أُنْسِي | Variant of the name Onsi. |
| Uraib | Unisex | Arabic 10801 names | Meaning(s) of Uraib: Intelligent 181 names Keen 24 names Perceptive 68 names | أُرَيْب | Variant of the name Oraib. |
| Uraibi | Male | Arabic 10801 names | Meaning(s) of Uraibi: Intelligent 181 names Keen 24 names Perceptive 68 names | أُرَيْبِي | Variant of the name Oraibi. |
| Uraif | Male | Arabic 10801 names | Meaning(s) of Uraif: Good Scent 6 names | عُرَيْف | |
| Urban | Male | Czech 29 names Danish 28 names English 773 names Polish 52 names Swedish 26 names | Meaning(s) of Urban: City-dweller 1 names | | |
| Urrab | Male | Arabic 10801 names | Meaning(s) of Urrab: Eloquent 35 names Fluent 15 names | عُرَّاب | |
| Urs | Male | German 170 names | Meaning(s) of Urs: Bear 2 names | | |
| Urwa | Unisex | Arabic 10801 names | Meaning(s) of Urwa: Ever-green Tree 4 names Handhold 4 names Lion 105 names | عُروة | Variant of the name Urwah, which is mentioned in the Quran. |
| Urwah | Unisex | Arabic 10801 names | Meaning(s) of Urwah: Ever-green Tree 4 names Handhold 4 names Lion 105 names | عُروة | The name Urwah is mentioned in the Quran in verse 31:22. |
