What is "polin"

Some Jewish historians say the Hebrew word for ' Poland' is pronounced as Polania or Polin in Hebrew. As transliterated into Hebrew, these names for Poland were interpreted as "good omens" because Polania can be broken down into three Hebrew words: po ("here"), lan ("dwells"), ya (" God"), and Polin into two words of: po ("here") lin ("[you should] dwell"). The "message" was that Poland was meant to be a good place for the Jews. In later centuries up to 80% of the Jewish world population lived in Poland.