Name Origins: Spanish Starting with A
| Name |
Gender |
Origin |
Meaning |
| Abran | M | Spanish | Variant of Abram meaning Exalted father. |
| Adan | M | Spanish | Of the Earth |
| Adelio | M | Spanish | Noble |
| Adriano | M | Spanish | Person from Hadria (Northern Italy) |
| Agapito | M | Spanish | Beloved |
| Agustin | M | Spanish | Majestic dignity: grandeur. |
| Alano | M | Spanish | Handsome |
| Alanzo | M | Spanish | Form of Alphonse: see Alfonso. |
| Alarico | M | Spanish | Rules all |
| Alberto | M | Spanish | Noble and bright |
| Alejandro | M | Spanish | Defender of the People |
| Alonso | M | Spanish | Eager for battle: Form of Alphonse: see Alfonso. |
| Alonzo | M | Spanish | Noble and Ready |
| Aluino | M | Spanish | Noble friend |
| Alvaro | M | Spanish | Guardian |
| Alvino | M | Spanish | White: fair. |
| Amadeo | M | Spanish | Loves God |
| Amado | M | Spanish | Loves God |
| Ambrosio | M | Spanish | Divine |
| Amoldo | M | Spanish | The eagle rules. |
| Anastasio | M | Spanish | Resurrected |
| Anbessa | M | Spanish | A Saracen governor of Spain |
| Andreo | M | Spanish | Manly: brave. Variant of English Andrew. |
| Andres | M | Spanish | Manly |
| Angelino | M | Spanish | Messenger. Biblical name for spirit messengers God sends men. |
| Angelito | M | Spanish | Little angel |
| Anibal | M | Spanish | Grace of God |
| Anselmo | M | Spanish | Divine helmet |
| Antonio | M | Spanish | Of unknown meaning |
| Aquilino | M | Spanish | Eagle |
