Princess Daisy, a character from the Mario video game series, doesn't have an officially stated birth date. She first appeared in the game "Super Mario Land," released in 1989. Since she is a fictional character, her "birth" is tied to the game's release rather than a specific date.
Crown Princess Mary of Denmark where born 5 of February 1972 in Hobart, Tasmania.
Princess Velasco's birth name is Princess Marie Velasco.
Princess Akishino's birth name is Kiko Kawashima.
Princess Erika's birth name is Erika Dobong'na.
Princess Elayne's birth name is Elayne Saravia.
Princess Baba's birth name is Valerie Nancy Brooke.
Princess Soraya's birth name is Soraya Esfandiary-Bakhtiary.
Princess Pearl's birth name is Elizabeth Vyner Brooke.
Princess of Monaco's birth name is Marie Alice Heine.
Princess Lilian's birth name is Lillian May Davies.
Princess Margaret's birth name is Her Royal Highness Princess Margaret Rose of York.
Crown Princess Masako's birth name is Masako Owada.