| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 921 | Blane | English | Variant of Blaine. | M | |
| 922 | Blaney | English | Variant of Blaine. | M | |
| 923 | Blanford | English | Gray man's ford; gray haired. | M | |
| 924 | Blayke | English | Variant of Blake: Light; dark. | M | |
| 925 | Blayne | English | Twin. | M | |
| 926 | Blayr | English | Variant of Blair: Flatland. | M | |
| 927 | Blayre | English | Feminine form of Blair: Flatland. | F | |
| 928 | Blaze | English | Stutters. | M | |
| 929 | Blessing | English | Consecrated. | F | |
| 930 | Bletsung | English | Consecrated. | F | |
| 931 | Bliss | English | Joy. Cheer. | F | |
| 932 | Bliss | English | Joy; happy. | M | |
| 933 | Blisse | English | Joy. Cheer. | F | |
| 934 | Blithe | English | Cheerful. | F | |
| 935 | Blithe | English | Variant of Blythe: Happy; merry. | M | |
| 936 | Bliths | English | Joy. | F | |
| 937 | Blondell | English | Fair-haired; blonde. Variant of the Spanish Blandina meaning flattering. | F | |
| 938 | Blondelle | English | Fair-haired; blonde. Variant of the Spanish Blandina meaning flattering. | F | |
| 939 | Blondene | English | Fair-haired; blonde. Variant of the Spanish Blandina meaning flattering. | F | |
| 940 | Blossom | English | Fresh. | F | |