Surname Ciuzelis (Ciuzelis 
) , in the world, is a rare cognomen. The last name Ciuzelis is habitual in Northern Europe, particularly Lithuania, where it is quite a rare surname, Estonia, where it is a rare surname, and Norway. In absolute terms, this name is the most popular in Lithuania, Norway, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Ciuzelis | Norway, Estonia, Lithuania, Australia |