Last name Čiučelis (Čiučelis 
) , in the world, is a very rare cognomen. The surname Čiučelis is characteristic of Northern Europe, particularly Lithuania, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Čiučelis | Lithuania |
| algirdas čiučelis Lithuanian university teacher (1938-2008), LT (b. 1938) |
|