| Ulli | A name meaning noble and strong. |
| Ullima | A name meaning wise or learned. |
| Uloopi | A serpent princess in Hindu myth |
| Ulpa | Strength, power, or a strong and powerful person |
| Ulvhild | Beautiful battle, or a strong and powerful woman |
| Ulwiyat | Refers to highness or loftiness |
| Ulyaa | Meaning the highest or supreme one |
| Ulyssa | A variant of the name Odysseus |
| Ulyssia | Derived from the name of Odysseus |
| Um | A term meaning mother or source |
| Umayo | A name meaning mother of the night |
| Umbelina | Beautiful, lovely, or a beautiful place |
| Umbria | Region in Italy, or a place of beauty |
| Umm e kulsum | Daughter of the Prophet Muhammad |
| Umm Ul | Meaning mother of all or source |
| Umme | A name meaning mother of someone |
| Ummkalthum | Name of the Prophets daughter One with round face |
| Ummkulthum | ONE WITH ROUND FACE |
| Ummu Kulthoom | Mother of the roundfaced one |
| Ummul khair | The mother of all goodness |
| Ummulkhair | The mother of all goodness |
| Umri | One who has a long life span |
| Umya | Strength, power, or a strong and powerful person |
| Undie | One who is skilled in the art of war, warrior |
| Uniqia | A unique and singular person |
| Uniquia | A unique and singular person |
| Unus | One who is friendly and kind |
| Upadhi | A title or a distinctive name |
| Uraisha | One who is a beautiful princess. |
| Ureeda | A name meaning a desired person. |
| Urni | Derived from Sanskrit, meaning 'to be free from' or 'liberation'. |
| Ursel | A name meaning a little bear. |
| Ursella | One who is a small shebear. |
| Ursulla | Little female bear |
| Urub | Devoted; loving full of love |
| Urush | A name meaning a golden color. |
| Urwa | Support; handhol |
| Ushtavaity | Derived from Sanskrit, meaning 'to be free from' or 'liberation'. |
| Ustinya | Rightful; proper; just |
| Utmah | A name meaning a person of high status. |