| T-Jay | Taam | Taavi |
| Tabe | Tabesh | Taco |
| Tadao | Tadewos | Tady |
| Taecke | Taede | Taejun |
| Taeke | Taets | Tafari |
| Tagg | Taha | Tâhâ |
| Tahayasin | Tahir | Tahyr |
| Taiba | Taiif | Taike |
| Tainemory | Taisei | Taìy |
| Taiyo | Taj | Tak |
| Taki | Tako | Takuya |
| Tal | Talal | Talat |
| Tale | Talha | Talib |
| Tam | Tamas | Tamás |
| Tame | Tamem | Tamer |
| Tamim | Tamino | Tamir |
| Tamirlan | Tamme | Tammo |
| Tamo | Tamunopubo | Tan |
| Tanay | Tané | Taner |
| Tanguy | Tanjer | Tank |
| Tanmay | Tanno | Tano |
| Tanor | Tanveer | Tanvir |
| Tanzil | Tao | Tar?k |
| Tarachand | Taran | Taray |
| Tarek | Tareq | Tariek |
| Tarik | Tariq | Taro |
| Taron | Tarquinio | Tars |
| Tarun | Tasniem | Tassilima |
| Tassilo | Tate | Tattva |
| Tauhed | Taulant | Tavi |
| Tavincio | Tawan | Tay’Rendly |
| Tayenir | Tayfun | Taygel |
| Tayjiro | Taylan | Taylor |
| Tayrence | Tayshaune | Tayur |
| Tayyib | Tayyip | Tazbid |
| Tazio | Tchinosole | Teade |
| Teagan | Teake | Teakle |
| Teàrlach | Tebaraak | Tebbe |
| Ted | Teddi | Teddy |
| Teejay | Tei | Teije |
| Teijler | Teike | Teime |
| Tein | Teis | Tejs |
| Tem | Temin | Temuera |
| Tendai | Tenilson | Tenzin |
| Teo | Teodor | Teoman |
| Terence | Terje | Terre |
| Terrell | Terrence | Terry |
| Teshawn | Tessel | Tessio |
| Teun | Teunis | Teus |
| Tevfik | Tevin | Tex |
| Teye | Teymur | Teyshawn |
| Thaenor | Thai | Thái |
| Thaïb | Thaimu | Thamayren |
| Thanael | Thanh | Thaquill |
| Thashvin | Thayroone | Theije |
| Themiye | Theo | Theodoor |
| Theodor | Theodore | Theodorus |
| Theophile | Therno | Therrel |
| Theun | Theunis | Theye |
| Thiacy | Thiago | Thian |
| Thias | Thiaz | Thibaud |
| Thibault | Thibaut | Thibe |
| Thibeau | Thibo | Thiebe |
| Thieme | Thiemen | Thiemo |
| Thiemus | Thiëns | Thiéric |
| Thierno | Thierry | Thierry-John |
| Thies | Thieshandro | Thieu |
| Thiez | Thijco | Thije |
| Thijen | Thijke | Thijl |
| Thijm | Thijme | Thijmen |
| Thijmon | Thijn | Thijne |
| Thijs | Thijs-Jan | Thillax |
| Thilo | Thim | Thimas |
| Thimen | Thimme | Thimo |
| Thimon | Thjeu | Thobian |
| Thobias | Thobyn | Thom |
| Thoma | Thomas | Thommie |
| Thonairo | Thony | Thor |
| Thoran | Thorben | Thorbrand |
| Thore | Thorian | Thorin |
| Thorn | Thorsten | Threno |
| Thristan | Thristhan | Thúr |
| Thuran | Thuur | Thyan |
| Thye | Thyger | Thygo |
| Thyill | Thym | Thyme |
| Thymen | Thymo | Thyn |
| Thyron | Thyrone | Thys |
| Thyshairo | Thysoni | Tiaan |
| Tiago | Tiam | Tiamo |
| Tian | Tianjiu | Tiano |
| Tiaro | Tias | Tib |
| Tibas | Tibbe | Tibbo |
| Tibe | Tibeau | Tiber |
| Tiberiu | Tiberius | Tibet |
| Tibo | Tibor | Ticho |
| Tico | Tido | Tiebe |
| Tiede | Tiego | Tiem |
| Tieme | Tiemen | Tiemo |
| Tiemon | Ties | Tiëstor |
| Tiff | Tiggo | Tigho |
| Tigo | Tigran | Tigus |
| Tihami | Tij | Tijani |
| Tije | Tijk | Tijke |
| Tijl | Tijler | Tijm |
| Tijme | Tijmen | Tijmen-Jan |
| Tijmer | Tijn | Tijn-Peter |
| Tijno | Tijs | Tijsjan |
| Tikas | Tiko | Tilen |
| Tilian | Till | Tilo |
| Tilon | Tim | Tim-Alexander |
| Timayro | Timber | Timbit |
| Timen | Timeon | Timme |
| Timmy | Timo | Timoerkhan |
| Timon | Timon-Jazz | Timor |
| Timotej | Timoteüs | Timotheos |
| Timótheus | Timotheus | Timotheüs |
| Timothy | Timuçin | Timur |
| Tinashe | Ting-Feng | Tininjo |
| Tinke | Tino | Tinus |
| Tio | Tip | Tirzhano |
| Tishano | Tishyro | Titus |
| Tiurin | Tivo | Tiziano |
| Tjaard | Tjaart | Tjabbe |
| Tjacko | Tjaco | Tjade |
| Tjalke | Tjalko | Tjalle |
| Tjalling | Tjard | Tjardo |
| Tjarko | Tjarlie | Tjarvineco |
| Tjebbe | Tjebbo | Tjeerd |
| Tjender | Tjepke | Tjerk |
| Tjerl | Tjesse | Tjeu |
| Tjeuke | Tjez | Tjibbe |
| Tjidde | Tjille | Tjisse |
| Tjitse | Tjitte | Tjitte-Jan |
| Tjomme | Tjorven | Toas |
| Tobe | Tobeas | Tobey |
| Tobi | Tobia | Tobian |
| Tobías | Tobias | Tobiasz |
| Tobie | Tobin | Toby |
| Todd | Toefan | Toefik |
| Toep | Toer | Toine |
| Tolga | Tolgahan | Tolulopeobama |
| Tom | Tòma | Toma |
| Tomar | Tomas | Tomás |
| Tomasz | Tomáš | Tomek |
| Tomer | Tomi | Tomik |
| Tomislav | Tommaso | Tomme |
| Tommes | Tommex | Tommie |
| Tommy | Tomy | Ton |
| Tong | Toni | Tonino |
| Tonio | Tonnie | Tonnis |
| Tonny | Tony | Toomas |
| Toon | Toontje | Toots |
| Toprak | Torben | Tord |
| Tore | Torialay | Torin |
| Torm | Torre | Torsten |
| Tos | Toseef | Tosh |
| Toufik | Toufique | Toui |
| Traiddimmu | Travis | Trayan |
| Treasure-Jackson | Tren | Trenn |
| Trent | Trevor | Trey |
| Treyshawn | Tri | Trienko |
| Trienus | Trijnko | Trimson |
| Tripel | Tripp | Tristan |
| Tristen | Tristian | Trofim |
| Tromp | Troy | Trung |
| Tryce | Trystan | Tsjalling |
| Tsjitse | Tsolmon | Tu |
| Tu?ra | Tu?ra | Tudor |
| Tufan | Tugay | Tugra |
| Tuguldur | Tuijn | Tum |
| Tuna | Tunahan | Tunç |
| Tuncay | Turab | Turan |
| Turan Pasa | Turap | Turhan |
| Turi | Turin | Tussardi |
| Tuur | Tuure | Tuvia |
| Twain | Twan | Twann |
| Ty | Ty’Shawn | Tyago |
| Tyano | Tyas | Tycho |
| Tye | Tygo | Tykho |
| Tyko | Tylano | Tylee |
| Tyler | Tylo | Tyme |
| Tymek | Tymen | Tymo |
| Tymon | Tymoteusz | Tyn |
| Tynan | Tyneiro | Tyrell |
| Tyrese | Tyriq | Tyrish |
| Türker | Tyrnan | Tyron |
| Tyrone | Tyrrell | Tys |
| Tyshairo | Tyso | Tyson |
| Tysonn |