What are the origins of these surnames?

[Sikeliot]

I work with the public and I've seen some interesting surnames and I am hoping someone can provide for me the countries of origin.. they've puzzled me and I've found nothing online that might give any origins. :(

The surnames I want to know the origins of are Hacsunda, Lehtola, and Kotsifaki (could this one be Greek maybe?).

[Comte Arnau]

I work with the public and I've seen some interesting surnames and I am hoping someone can provide for me the countries of origin.. they've puzzled me and I've found nothing online that might give any origins. :(

The surnames I want to know the origins of are Hacsunda, Lehtola, and Kotsifaki (could this one be Greek maybe?).

I'm not sure about Hacsunda, but Kotsifaki looks Greek indeed and I'd say Lehtola is Finnish.

[Sikeliot]

Now I just have to know that other one.. maybe Hungarian?