- Name - ABENZIO
Meaning - MEANING UNKNOWN
- Name - ADALARDO
Meaning - NOBLE
- Name - AENGUS
Meaning - EXCEPTIONALLY STRONG
- Name - AHEARN
Meaning - LORD OF THE HORSES
- Name - AHERN
Meaning - LORD OF THE HORSES
- Name - AIDAN
Meaning - FIRE
- Name - AIDEN
Meaning - FIERY
- Name - AIDEN
Meaning - FIRE
- Name - AIRELL
Meaning - NOBLEMAN
- Name - ALAN
Meaning - FAIR
- Name - ALANSON
Meaning - SON OF ALLAN
- Name - ALBION
Meaning - WHITE CLIFFS
- Name - ALLAN
Meaning - HANDSOME
- Name - ALLEN
Meaning - HANDSOME
- Name - ALLEN
Meaning - FAIR
- Name - ALLYN
Meaning - HANDSOME
- Name - AMERGIN
Meaning - POET
- Name - AMON
Meaning - THE HIDDEN
- Name - ANANT
Meaning - FROM THE STREAM
- Name - ANGHUS
Meaning - EXCEPTIONALLY STRONG
- Name - ANGUS
Meaning - EXCEPTIONALLY STRONG
- Name - ANNAN
Meaning - FROM THE STREAM
- Name - ANSGAR
Meaning - WARRIOR
- Name - ANWELL
Meaning - BELOVED
- Name - ANWYL
Meaning - BELOVED
- Name - ANYON
Meaning - ANVIL
- Name - AOD
Meaning - MYTHICAL SON OF LYR
- Name - AODH
Meaning - FIRE
- Name - AODHAN
Meaning - FIRE
- Name - AONGHUS
Meaning - EXCEPTIONALLY STRONG
- Name - AP OWEN
Meaning - SON OF OWEN
- Name - ARDEN
Meaning - LOFTY
- Name - ARLAN
Meaning - OATH
- Name - ARLAND
Meaning - PLEDGE
- Name - ARLEN
Meaning - PLEDGE
- Name - ARLEN
Meaning - OATH
- Name - ARLIN
Meaning - OATH
- Name - ARLYN
Meaning - OATH
- Name - ART
Meaning - STRONG AS A BEAR
- Name - ARTAN
Meaning - LITTLE BEAR
- Name - ARTHUR
Meaning - STRONG AS A BEAR
- Name - ARTHUR
Meaning - NOBLE
- Name - ARTUR
Meaning - STRONG AS A BEAR
- Name - ARTURO
Meaning - STRONG AS A BEAR
- Name - ATTIE
Meaning - STRONG AS A BEAR
- Name - ATTY
Meaning - STRONG AS A BEAR
