"List."

Some Polish cakes are Babka, kolacz, sernik (cheesecake), and mazurek. Others are a poppyseed cake called makoweic, sekacz, Polish apple cake, Polish cream cake, and Polish cherry cake.

There is no equivalent. The name Stella actually exists in Polish language as it has Latin origin. It can be found in the list of Polish names and there is a name day for Stella.

Poland has had many kings. If you search "list of Polish monarchs" in wikipedia you will find a list of names and dates.

There is a site: http://polishplate.com with list of restaurants and deli stores in USA. They have mostly polish food businesses but also businesses with food from other European countries.