Bambara - 33

Bandjalang - 15

Barasano - 20

Bardi - 72

Bariba - 28

Bashkir - 31

Basque - 26

Batak - 19

Beembe - 26

Beja - 25

Bengali - 46

Berta - 28

Birom - 26

Bisa - 22

Boro - 20

Brahui - 31

Breton - 41

Bribri - 25

Bulgarian - 47

Burera - 16

Burmese - 44

Burushaski - 40