Genealogy / Fabianowicz name [5]

I've often heard from my mother the phrase "I don't even know what we are". When I was much younger this never impacted me because at that time I couldn't care less -who- I was..but now being 23 I'd really like to find my roots.

Now, before you asked I have searched family roots from word of mouth and searching...and; I still have not found much history that is solid enough for me.

So my simple question would be; Could you tell me anything about my last name?

Fabianowicz. I've searched the ending that can either result from a Polish or Russian background.

Anything at all would help!

Thanks~!