Comments (Usage Only)
Birdie would be a cute nickname.
1
1
Also Dutch: https://www.meertens.knaw.nl/nvb/naam/is/Bertina
1
1
Bertie, Betty, Betsy, Bina and Bibi could be nicknames.
1
1
This name is also used in The Netherlands, where it is pronounced as: ber-TEE-nah.
1
1
Comments are left by users of this website. They are not checked for accuracy.