Family name Kucans (Kucans 
) , around the globe, is a very rare last name. The last name Kucans is habitual in Northern Europe, particularly Latvia, where it is quite a rare surname, Lithuania, where it is a rare surname, and the United Kingdom, where it is an extremely rare surname. In absolute terms, the name is most common in Latvia, Lithuania, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Kucans | United Kingdom, United States, Latvia, Lithuania |