It refers to ultimate origin. This is the kind of park where people come to watch baseball, not talk on their cell phones and network. Ads won t show, however, if a word is added to the middle of the phrase, or if words in the phrase are reordered in any way.
I put to this list not only women which were born in Ukrainebut women of Ukrainian descent too, do not matter where they were born. Which are the origins of names from Russia.