I can't figure it out.
I think it is Do?acho?ski. The first ? could be m. The second ? could be w u or n. Google different spellings of this. If you find anyone with one of the spellings it confirms that it is a real name. I hope I helped at least a little bit.
To check on names, I don't use Google. I use Family Tree.
It is always better to share your batch to compare other letters on the document. But, I see Domachowski and that is a "real" surname.
I agree with Dellory - FS Family Tree or Record Search is one of teh best ways to find names or similarly spelled names.
I also use Findagrave to see the most commonly spelled names - that are actually inscribed on grave stones
(and thus for the most part reliably spelled names - and not just mis-indexed or OCR'd names)