| Name in Cyrillic | Name in Latin | Level | % | ||
|---|---|---|---|---|---|
| Сухенко | Sukhenko | 1 | 1.54% | M | |
| Сухомлинський | Sukhomlynskyi | 1 | 1.54% | M | |
| Тарабан | Taraban | 1 | 1.54% | M | |
| Таран | Taran | 1 | 1.54% | M | |
| Тараненко | Taranenko | 1 | 1.54% | M | |
| Тарасенко | Tarasenko | 3 | 4.62% | M | |
| Тарасов | Tarasov | 1 | 1.54% | M | |
| Тарасюк | Tarasiuk | 1 | 1.54% | M | |
| Татар-заде | Tatar-zade | M | |||
| Татарин | Tataryn | 1 | 1.54% | M | |
| Татаровський | Tatarovskyi | 1 | 1.54% | M | |
| Татеренко | Taterenko | 1 | 1.54% | M | |
| Татусов | Tatusov | 1 | 1.54% | M | |
| Твердохліб | Tverdokhlib | 1 | 1.54% | M | |
| Теліга | Teliha | 1 | 1.54% | M | |
| Тельбух | Telbukh | 1 | 1.54% | M | |
| Телюк | Teliuk | 1 | 1.54% | M | |
| Терен | Teren | 1 | 1.54% | M | |
| Терехов | Terekhov | 1 | 1.54% | M | |
| Терещенко | Tereshchenko | 2 | 3.08% | M | |
| Тернопільський | Ternopilskyi | 1 | 1.54% | M | |
| Тесленко | Teslenko | 1 | 1.54% | M | |
| Тесля | Teslia | 1 | 1.54% | M | |
| Тетеря | Teteria | 1 | 1.54% | M | |
| Тимошенко | Tymoshenko | 2 | 3.08% | M | |
| Тимченко | Tymchenko | 1 | 1.54% | M | |
| Тимчій | Tymchii | 1 | 1.54% | M | |
| Тимчук | Tymchuk | 2 | 3.08% | M | |
| Титаренко | Tytarenko | 1 | 1.54% | M | |
| Тихий | Tykhyi | 1 | 1.54% | M | |
| Тихомиров | Tykhomyrov | 1 | 1.54% | M | |
| Тихонюк | Tykhoniuk | 1 | 1.54% | M | |
| Тихоступ | Tykhostup | 1 | 1.54% | M | |
| Тишкевич | Tyshkevych | 1 | 1.54% | M | |
| Тищенко | Tyshchenko | 2 | 3.08% | M | |
| Ткач | Tkach | 3 | 4.62% | M | |
| Ткаченко | Tkachenko | 5 | 7.69% | M | |
| Ткачук | Tkachuk | 4 | 6.15% | M | |
| Тобілевич | Tobilevych | 1 | 1.54% | M | |
| Токар | Tokar | 1 | 1.54% | M | |
| Толмачев | Tolmachev | 1 | 1.54% | M | |
| Толчинський | Tolchynskyi | 1 | 1.54% | M | |
| Томаржевський | Tomarzhevskyi | 1 | 1.54% | M | |
| Томахів | Tomakhiv | 1 | 1.54% | M | |
| Тополя | Topolia | 1 | 1.54% | M | |
| Торба | Torba | 1 | 1.54% | M | |
| Траханов | Trakhanov | 1 | 1.54% | M | |
| Треґубов | Trehubov | 1 | 1.54% | M | |
| Третяк | Tretiak | 2 | 3.08% | M | |
| Тригуба | Tryhuba | 1 | 1.54% | M |