Meaning and name origin
Birdena \b(i)-rde-na, bir-dena\ as a girl's name is pronounced ber-DEEN-ah. It is of American origin, and the meaning of Birdena is "little bird". May also be a variant of Bernadine. See also Bernadette.
Birdena is not a popular first name for females and an equally uncommon surname or last name for all people (2000 U.S. Census).
Displayed below is a comparison of the popularity of the girl name Birdena and its variant forms. Popular variation forms ranked in the Top 1000/100 are Birdie, Bernadine and Bernadette. (2014 statistics).