- Tanos
- Tassos
- Telemachus
- Telesphorus
- Telly
- Teon
- Thad
- Thaddeus
- Thady
- Thales
- Thanasis
- Thanos
- Tharin
- Theo
- Theodore
- Theon
- Theophanes
- Theophilos
- Theophilus
- Theoris
- Theotimus
- Therius
- Theron
- Thessaly
- Thom
- Thomas
- Thule
- Tim
- Timoleon
- Timon
- Timothy
- Titus
- Tobias
- Tom
- Tomai
- Triantafylos
- Triton
- Trojan
- Troy