| Amador | | - | Spanish | |
| Amalia | | ah-MAH-lee-ah (Dutch, German) | Spanish, Italian, Romanian, Dutch, German, Ancient Germanic (Latinized) | |
| Amancio | | ah-MAHN-thyo (Spanish), ah-MAHN-syo (Latin American Spanish) | Spanish, Portuguese | |
| Amanda | | ə-MAN-də (English), ah-MAHN-dah (Spanish, Italian, German) | English, Spanish, Portuguese, Italian, Dutch, Swedish, Norwegian, Danish, German, Late Roman | |
| Amando | | ah-MAHN-do (Spanish, Italian) | Portuguese, Spanish, Italian | |
| Amaranta | | - | Spanish (Rare), Italian (Rare) | |
| Amarilis | | - | Spanish | |
| Amaya | | - | Basque, Spanish | |
| Ambrosio | | ahm-BRO-syo | Spanish | |
| Amelia | | ə-MEE-lee-ə (English), ə-MEEL-yə (English), ah-ME-lyah (Italian), ah-ME-lee-ah (German) | English, Spanish, Italian, Polish, Dutch, German, Ancient Germanic | |
| Amor | | - | Roman Mythology, Late Roman, Spanish, Portuguese | |
| Amparo | | ahm-PAH-ro | Spanish | |
| AnÍBal | | - | Spanish, Portuguese | |
| Ana | | AH-nah (Spanish) | Spanish, Portuguese, Slovene, Bulgarian, Romanian, Croatian, Serbian, Macedonian, Georgian | |
| Anabel | | - | Spanish | |