Genealogy / THE MEANING AND RESEARCH OF MY POLISH LAST NAME, SURNAME? [4500]

Merged: trying to find the history and meaning of familial name

My last name is deSupinski. I know very little about its specific origin in Poland because I have very little information on my family history. It is obviously a composite of nationalities. The de is French and the Supinski is obviously Polish. I just need some help on how to breakdown how my family got this surname. My great-grandfather's name was Wiachis deSupinski and my grandfather's name was Bronislaw deSupinski. Some family write it as de Supinski, De Supinski, deSupinski, or DeSupinski. Thanks i really need help.

i was wondering if anyone has some information about my last name- deSupinski my great-grandfather emigrated to canada in early 20th century and his name was Wiachislaw deSupinski and my grandfather was Bronislaw deSupinski the supposed family history is that it is a composite of french (de) and polish (supinski) merged together and i wonder what the case could be for such an occurrence some in my family write as deSupinski, or de Supinski, and businesses usually write it as DeSupinski or De Supinski

if any one has any sort of information to point me into the right direction of finding out the history behind the name id appreciate it thank you

Genealogy / THE MEANING AND RESEARCH OF MY POLISH LAST NAME, SURNAME? [4500]

thank you very much i have seen the supiene as a possible origin of the name but its nice to have some verification i really appreciate the help thank you polonius3 to boletus

thank you very much this knowledge believe it or not is very helpful and i have always suspected that the de might have been established in my family because of vanity and a way to distinguish between other poles with the name supinski your are very knowledgeable and helpful i really appreciate the research