| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 121 | Alessandre | Greek | Variant of Alexander: Defender; protector of mankind. Famous Bearer: Alexander the Great. | M | |
| 122 | Alessandri | Greek | Variant of Alexander: Defender; protector of mankind. Famous Bearer: Alexander the Great. | M | |
| 123 | Alessandro | Greek | Defender of man. | M | |
| 124 | Aleta | Greek | 'Truthful.' Mythological goddess of truth. | F | |
| 125 | Aletha | Greek | Truthful. Mythological goddess of truth. | F | |
| 126 | Alethea | Greek | Truth. Alethea became popular in the early 17th century when the future King Charles I courted Spanish Maria Aletea. Sometimes confused with the unrelated Althea.'Truthful.' Mythological goddess of truth. | F | |
| 127 | Aletheia | Greek | Honesty. | F | |
| 128 | Alethia | Greek | Truthful. Mythological goddess of truth. | F | |
| 129 | Alex | Greek | Diminutive of Alexandra: A feminine form of Alexander meaning defender of men, used in Britain since early 13th century. British King Edward VII's wife Princess Alexandra of Denmark. | F | |
| 130 | Alex | Greek | Diminutive of Alexander: Defender of men; protector of mankind. | M | |
| 131 | Alexa | Greek | Feminine form of Alexander: Defender of men, helper. Alexander the Great was a 4th century Macedonian king for whom the Egyptian city of Alexandria is named. | F | |
| 132 | Alexander | Greek | Defender of men. Alexander the Great was a 4th century Macedonian king for whom the Egyptian city of Alexandria is named. Eight popes and three Russian emperors have been named Alexander. | M | |
| 133 | Alexandina | Greek | Defender of mankind. | F | |
| 134 | Alexandra | Greek | A feminine form of Alexander meaning defender of men, used in Britain since early 13th century; it became popular after the marriage of the 1863 marriage of future King Edward VII to Princess Alexandra of Denmark. | F | |
| 135 | Alexandras | Greek | Defender of man. | M | |
| 136 | Alexandre | Greek | Variant of Alexander: Defender; protector of mankind. Famous Bearer: Alexander the Great. | M | |
| 137 | Alexandrea | Greek | Feminine of Alexander. Defender of mankind. | F | |
| 138 | Alexandria | Greek | Variant of Alexandra: A feminine form of Alexander meaning defender of men, used in Britain since early 13th century; it became popular after the marriage of the 1863 marriage of future King Edward VII to Princess Alexandra of Denmark. | F | |
| 139 | Alexandrina | Greek | Variant of Alexandra: A feminine form of Alexander meaning defender of men, used in Britain since early 13th century; it became popular after the 1863 marriage of future King Edward VII to Princess Alexandra of Denmark. | F | |
| 140 | Alexandro | Greek | Variant of Alexander: Defender; protector of mankind. Famous Bearer: Alexander the Great. | M | |