Can't see a thing on that map.
Whoever came up with this idea is nuts. What in Jaysus' name do you mean "gender" of your country? Or, is that meant for some mad philosophical debates and discussions? Or am I the one who's nuts? Because I totally failed to comprehend the meaning behind it. Um, You could ask the disciples of Plato and Socrates or Aristotle, first.
Perhaps you come from a country that is non-binary or even has plurality.
The USA in this song is female
https://en.wikipedia.org/wiki/God_Bless_America#Lyrics
While the personification of the USA is very much masculine
Amerigo Vespucci is spinning in his grave.