Last name Zenzi (Zenzi 
, Zenzic ) , in the world, is a very rare family name. The last name Zenzi is habitual in South Africa, where it is a very rare surname, the United States, where it is an extremely rare surname, and Mexico. More frequently, Zenzi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zenzi | Germany, United States, South Africa, Belgium, Italy |
| Zenzic | United States |
Crescencia, Crescentia, Kreszentia, Kreszenz, Kreszenzia, 曾子, 曾字, 曾锡, 曾齐, 辛仔, 辛子, 辛字, 辛梓, and 辛紫
Ali, Renard, Reeves, Gadson, Gumede, Ngcobo, Ndlovu, Mankayi, Shabazz, Schutte, Burgess, Khumalo, Dlamini, Laeremans, Jackson, Johnson, Nxumalo, Zenzile, Mahlangu, Mthethwa, Williams, Whitsett, Rogers, Poindexter, Radebe, Awases, Bey, Lee, Cook, King, Dube, Zulu, Moore, Clark, Boone, Nkosi, Nzama, Hodge, Huber, Wa-Dutumi, Zwane, Qwabe, Mabuza, Miller, Mkhize, Mlambo, Sewaah, Bruikman, and Dlangamandla