- Aaron
- Abbott
- Abbruzzo
- Abdullah
- Abercrombie
- Abernathy
- Abner
- Abrams
- Acey
- Ackermann
- Acoff
- Acree
- Acton
- Adair
- Adams
- Adamson
- Adema
- Adkins
- Adkinson
- Afford
- Agboola
- Agee
- Akins
- Albaugh
- Albers
- Albright
- Albritten
- Alby
- Alcock
- Alden
- Aldridge
- Alexander
- Alexiou
- Alford
- Allain
- Allbritton
- Allen
- Allison
- Allred
- Allums
- Almond
- Ambrose
- Ames
- Amison
- Ammon
- Amos
- Anastasia
- Anderson
- Andress
- Andrews
- Angelillo
- Angrisano
- Angus
- Ansley
- Anthony
- Appleton
- Aqeel
- Archambault
- Archie
- Ardovino
- Argo
- Arledge
- Armer
- Armes
- Armstead
- Armstrong
- Arnold
- Arredondo
- Arrington
- Arthur
- Asberry
- Asher
- Ashford
- Ashley
- Ashworth
- Askey
- Atchley
- Atkins
- Atkinson
- Atwater
- Austin
- Autrey
- Averett
- Avery
- Aycock
- Ayers
- Azbell
- Azuero