Last name Ханнолаинен (Ханнолаинен 
) , in the entire world, is an extremely rare cognomen. The family name Ханнолаинен is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ханнолаинен | Russia |
Hannolainen, and Khannolainen