- Barnett (continued)
- Barnewall
- Barnewell
- Barnfield
- Barnham
- Barnwell
- Baron
- Barr
- Barraclough
- Barrance
- Barrand
- Barratt
- Barrell
- Barrett
- Barrick
- Barrington
- Barrow
- Barrs
- Barry
- Barsanti
- Bartholomew
- Bartle
- Bartlett
- Bartley
- Barton
- Barwick
- Barzee
- Basell
- Bashford
- Baskerville
- Constance (between 1594 and 1604 - 1652)
- Rhoda (circa 1826 - circa 1877)
- Baskett
- Baskey
- Basnett / Astle
- Bass
- Basset
- Bassett
- Bassford
- Bastable
- Bastian
- Bastick
- Batchelar
- Batchelor