| Tore (2) | | - | Italian | |
| Tullia | | - | Italian, Ancient Roman | |
| Tullio | | - | Italian | |
| Uberto | | oo-BER-to | Italian | |
| Ugo | | - | Italian | |
| Ulderico | | - | Italian | |
| Ulisse | | oo-LEES-se | Italian | |
| Umberto | | oom-BER-to | Italian | |
| Urbana | | oor-BAH-nah | Italian | |
| Urbano | | oor-BAH-no | Italian, Spanish | |
| Valentina | | vah-len-TEE-nah (Italian), vah-lyen-TEE-nah (Russian), vah-leen-TEE-nah (Russian) | Italian, Russian, Slovene, Croatian, Macedonian, Romanian, Spanish, Ancient Roman | |
| Valentino | | vah-len-TEE-no | Italian | |
| Valeria | | vah-LE-ryah (Italian), bah-LE-ryah (Spanish) | Italian, Spanish, Romanian, German, Ancient Roman | |
| Valerio | | vah-LE-ryo (Italian), bah-LE-ryo (Spanish) | Italian, Spanish | |
| Valter | | - | Portuguese, Italian, Swedish, Norwegian, Danish, Slovene, Croatian, Estonian | |