baron_polish,Kasztelan,,
baron_female_polish,Kasztelanka,,
barony_of_polish,Kasztelania,,
city_barony_of_polish,Miasto,,
city_baron_polish,Burmistrz,,
temple_barony_of_christian_polish,Biskupstwo,,
temple_baron_christian_polish,Biskup,,
temple_baron_female_christian_polish,Biskup,,
temple_barony_of_polish,Swiatynia,,
temple_baron_polish,Kaplan,,
temple_baron_female_polish,Kaplanka,,
county_of_polish,Powiat,,
count_polish,Starosta,,
count_female_polish,Staroscina,,
city_county_of_polish,Wielkie Miasto,,
city_count_polish,Lord Burmistrz,,
city_count_female_polish,Wielka Burmistrz,,
temple_county_of_christian_polish,Ksiestwo-Biskupstwo,,
temple_count_christian_polish,Ksiaze-Biskup,,
temple_count_female_christian_polish,Ksiezna-Biskup,,
temple_county_of_polish, Wielka Swiatynia,,
temple_count_polish,Wysoki Kaplan,,
temple_count_female_polish,Wysoka Kaplanka,,
duchy_of_polish,Wojewodztwo,,
duke_polish,Wojewoda,,
duke_female_polish,Wojewodzina,
city_duchy_of_polish,Rzeczpospolita,,
city_duke_polish,Wielki Burmistrz,,
temple_duchy_of_christian_polish,Ksiestwo-Arcybiskupstwo,,
temple_duke_christian_polish,Ksiaze-Arcybiskup,,
temple_duke_female_christian_polish,Ksiezna-Arcybiskup,,
temple_duchy_of_polish,Arcyswiatynia,,
temple_duke_polish,Arcykaplan,,
temple_duke_female_polish,Arcykaplanka,,
kingdom_of_polish,Krolestwo,,
king_polish,Krol,,
king_female_polish,Krolowa,,
city_kingdom_of_polish,Najjasniejsza Reczpospolita,,
city_king_polish,Ksiaze-Burmistrz,,
temple_kingdom_of_christian_polish,Krolestwo-Biskupstwo,,
temple_king_christian_polish,Krol-Biskup,,
temple_king_female_christian_polish,Krolowa-Biskup,,
temple_kingdom_of_polish,Teokracja,,
temple_king_polish,Hierofant,,
temple_king_female_polish,Hierofantka,,
empire_of_polish,Cesarstwo,,
emperor_polish,Cesarz,,
emperor_female_polish,Cesarzowa,,

Notes:
- I've decided to use wife form in female titles
- After seeing Kradus’s post I though Kasztelania for barony makes more sense
- Tell me if you want me to makes version with polish letters
- I changed “Theocracy” into translations of titles based on holder of title (For example, instead of Theocracy there is Wielka Swiatynia (exept king level title for pagans)
- Regarding to duke and king level republic it should be "Republika" but Commonwealth is the same as republic, right? So Rzeczpospolita fits more for polish culture in my opinion
- Since it is the same for normal empires, city, and temple empire title levels there is no need for translation for more than 1