This is the 1137th most frequent Russian word.
дании
"Дании" is the plural form of "дань," meaning "tributes" or "payments."
'Дании' is used as the genitive form of 'Дания', referencing the country Denmark.
Я всегда мечтал побывать в Дании.
I have always dreamed of visiting Denmark.
'Дании' is again the genitive form, indicating possession related to 'Дания', the country.
Информация о культуре Дании была очень интересной.
The information about Denmark's culture was very interesting.
'Дании' here is used as the prepositional form, specifying the location of the events within Denmark.