| Name | Meaning | Gender | Origin |
| Betje | Devoted to God. | F | Hebrew |
| Betlic | Splendid. | M | Anglo-Saxon |
| Betonim | Bellies. [Non-Gerderized Biblical Name] | F | Biblical |
| Betool | Variant of Batul: Ascetic virgin. Maiden. | F | Muslim |
| Betrys | From Beatrice | F | Welsh |
| Betserai | Zimbabwean name meaning 'help'. | M | African |
| Betsy | Consecrated to God | F | Hebrew |
| Bette | Consecrated to God | F | American |
| Bettina | Consecrated to God | F | Hebrew |
| Betty | Consecrated to God | F | Hebrew |
| Betul | Variant of Batul: Ascetic virgin. Maiden. | F | Muslim |
| Betzalel | In God's shadow. | M | Hebrew |
| Beulah | Married | F | Hebrew |
| Bevan | Son of Evan | M | Celtic/Gaelic |
| Beverly | Near the Meadow of the Beavers | F | English |
| Bevis | Bowman | M | English |
| Beyla | By God! | F | Slavic |
| Beyonce | Beyond Others | F | African-American |
| Bhagiratha | Goddess. | F | Indian |
| Bhagwandas | Serves God. | M | Indian |
| Bhaic | Bank. | M | Scottish |
| Bhakati | Devotion. | M | Hindi |
| Bhaltair | Strong fighter. | M | Scottish |
| Bhanu | The sun. | M | Hindi |
| Bharain | Lives near the clear stream. | M | Gaelic |
| Bharat | Name of a saint. | M | Hindi |
| Bharati | India. | F | Hindi |
| Bhaskar | Sun. | M | Hindi |
| Bhaskara | Provides light. | M | Hindi |
| Bhasvah | Light. | M | Hindi |
| Bhaswar | Variant of Bhasvah: Light. | M | Hindi |
| Bhavata | Dearly loved. | M | Indian |
| Bhavnish | King. | M | Hindi |
| Bheathain | Lives near the clear stream. | M | Gaelic |
| Bhikkhu | A monk. | M | Indian |
| Bhikkhuni | A nun. | F | Indian |
| Bhima | Terrible. | M | Indian |
| Bhimadevi | Frightening goddess. | F | Indian |
| Bhishma | Terrible. | M | Indian |
| Bhoja | The name of a Hindu king in the 11th century. | M | Hindi |
| Bhradain | Salmon. | M | Scottish |
| Bhraghad | From the upper part. | M | Scottish |
| Bhreac | Speckled. | M | Scottish |
| Bhric | Speckled. | M | Scottish |
| Bhruic | Badger. | M | Gaelic |
| Bhu | Earth. | F | Indian |
| Bhudevi | Earth. | F | Indian |
| Biadhaiche | Blesses. | M | Gaelic |
| Biaiardo | Reddish - brown hair. | M | Italian |
| Bialas | White; white haired. | M | Polish |