Cognomen Холовко (Холовко 
, Holovko 
) , in all the world, is a rare last name. The cognomen Холовко is habitual in Poland, where it is a rare surname, Estonia, and Czechia. In absolute terms, the name is most common in Poland, Ukraine, and Italy.
| VARIANT | COUNTRY |
|---|---|
| Холовко | Russia |
| Holovko | Czechia, Italy, United States, Poland, Ukraine |