| Ubaldo | Ubaldo is a masculine given name of Italian origin, meaning 'ruler of the people'. |
| Ubriani | Italian surname meaning 'drunkards' or 'those who drink excessively', derived from the verb 'ubriaco'. |
| Uchchala | Uchchala means 'exalted' or 'elevated' in Sanskrit, often used to describe a person of high spiritual or social status. |
| Uchchdeva | Supreme Lord or the highest deity, a title of reverence in Hinduism and Sanskrit. |
| Uchenna | Uchenna means 'God's gift' or 'gift from God' in the Igbo language of Nigeria. |
| Udaisingh | A name meaning rising lion. |
| Udayachala | Sunrise mountain |
| Udayamana | Rising or increasing, often used as a prefix in Sanskrit names to indicate growth or expansion. |
| Udayl | Old Arabic name |
| Udayprakash | Light of the rising sun |
| Udbata | A name meaning very powerful. |
| Udbhasa | Udbhasa means 'excessive or excessive talk' or 'verbosity' in Sanskrit. |
| Udbhuddha | Awakened or enlightened one, a title given to the Buddha, symbolizing spiritual awakening and enlightenment. |
| Udbodh | Little knowledge |
| Udbudha | Awakened or enlightened one, a title given to the Buddha, signifying spiritual awakening and enlightenment. |
| Uddeshya | A name meaning a clear goal. |
| Uddiptta | Rising, elevated, or uplifted, often used as a feminine given name in Sanskrit and Hindi cultures. |
| Uddisha | Uddisha means 'inspiration' or 'encouragement' in Sanskrit, derived from the root 'uddi' meaning 'to uplift'. |
| Udumpan | One who is skilled in the art of war, warrior |
| Uduptai | Lord of the stars; moon |
| Udutha | One who is skilled in the art of war, warrior |
| Udyothi | One who is skilled in the art of war, warrior |
| Uehudah | Name honoring john the baptist |
| Ugramurhty | One with a fierce appearance. |
| Ugranarasimha | The fierce lionman avatar. |
| Ugrashrava | One with a powerful reputation. |
| Ugrayudha | One who wields a spear, spearman, or warrior |
| Uinseann | Derived from the name Vincent. |
| Uisne | One who is skilled in the art of war, warrior |
| Ujaab | A name meaning unique or amazing. |
| Ujjyant | One who is always victorious. |
| Uli Ulrik | Master of possessions |
| Ulisse | Mythology by the hero of the Odyssey |
| Ulisses | Mythology by the hero of the Odyssey |
| Uloriaq | One who is skilled in the art of war, warrior |
| Ulwaan | A name meaning high or elevated |
| Umaakaant | One who is skilled in the art of war, warrior |
| Umadha | Strength, power, or a strong and powerful person |
| Umasutan | Goddess Parvati |
| Umut | Strength, power, or a strong and powerful person |