- Abate
- Abood
- Abujen
- Acero
- Acevedo
- Acquistapace
- Adams
- Admassu
- Aguilera
- Albrecht
- Alire
- Allen
- Allison
- Almas
- Alsaffar
- Amor
- Anderson
- Andrade
- Andres
- Anguiano
- Anselmo
- Antonio
- Aoyama
- Apocada
- Arellano
- Argus
- Arismendi
- Armstrong
- Arroyo
- Arteaga
- Asborno
- Ascencio
- Ashcroft
- Ashgar
- Asia
- Atad
- Atkins
- Atwood
- Avey
- Avila
- Avina
- Ayala
- Ayon
- Azad