| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 501 | Lyn | Spanish | Variant of Linda: Pretty. | F | |
| 502 | Lynn | Spanish | Variant of Linda: Pretty. | F | |
| 503 | Lynne | Spanish | Variant of Linda: Pretty. | F | |
| 504 | Madalena | Spanish | Bitter; Woman from Magdala. Variant of Madeleine. | F | |
| 505 | Madalynn | Spanish | Bitter; Woman from Magdala. Variant of Madeleine. | F | |
| 506 | Madelynn | Spanish | Bitter; Woman from Magdala. Variant of Madeleine. | F | |
| 507 | Madena | Spanish | Bitter; Woman from Magdala. Variant of Madeleine. | F | |
| 508 | Madia | Spanish | Bitter; Woman from Magdala. Variant of Madeleine. | F | |
| 509 | Madina | Spanish | Bitter; Woman from Magdala. Variant of Madeleine. | F | |
| 510 | Madre | Spanish | Mother. | F | |
| 511 | Magdalen | Spanish | Bitter. Woman from Magdala. The biblical Mary Magdalene came from Magdala area near the sea of Galilee. | F | |
| 512 | Magdalena | Spanish | Bitter. Woman from Magdala. The biblical Mary Magdalene came from Magdala area near the sea of Galilee. | F | |
| 513 | Magdalene | Spanish | Bitter. Woman from Magdala. The biblical Mary Magdalene came from Magdala area near the sea of Galilee. | F | |
| 514 | Maite | Spanish | Love. | F | |
| 515 | Maitea | Spanish | Love. | F | |
| 516 | Malia | Spanish | Variant of Maria. | F | |
| 517 | Malita | Spanish | Variant of Maria. | F | |
| 518 | Manda | Spanish | Battle maid. | F | |
| 519 | Manoela | Spanish | God is with us. Variant of Manuel. | F | |
| 520 | Manuela | Spanish | God is with us. | F | |