Around the globe, Tsuduki (Tsuduki 
) is an extremely rare unknown gender first name. Much more prevalently, Tsuduki is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Tsuduki | Czechia |
Cuki, Kunichiku, Tochiku, Totsugi, Totsuki, Tozuki, Tsuguchi, Tsujiku, Tsuki, Tsukushi, Tsutsugi, Tsutsui, Tsutsuki, Tsuzuki, Tsuzuku, Tsuzura, Tuduki, Tuduku, Tudura, Tuguchi, Tuguti, Tuki, Tukidi, Tukiji, Tukushi, Tukusi, Tutui, Tutuki, Tuzuki, Tuzura, Цуцуи, 仲, 続, and 續