| Marcel | | mar-SEL (French), MAHR-tsel (Polish), MAHR-sel (Dutch, German) | French, Catalan, Romanian, Polish, Czech, Slovak, Dutch, German | |
| Marcela | | mahr-THE-lah (Spanish), mahr-SE-lah (Latin American Spanish), mahr-TSE-lah (Polish), mahr-CHE-lah (Romanian), MAHR-tse-lah (Czech) | Spanish, Polish, Romanian, Czech | |
| Marcelino | | mahr-the-LEE-no (Spanish), mahr-se-LEE-no (Latin American Spanish) | Spanish, Portuguese | |
| Marcell | | - | Hungarian, German | |
| Marcella | | - | Italian, German, Ancient Roman | |
| Marcellina | | - | Ancient Roman | |
| Marcellino | | mahr-chel-LEE-no | Italian | |
| Marcellinus | | - | Ancient Roman | |
| Marcello | | mahr-CHEL-lo | Italian | |
| Marcellus | | - | Ancient Roman, German, Dutch | |
| Marcelo | | mahr-THE-lo (Spanish), mahr-SE-lo (Latin American Spanish) | Spanish, Portuguese | |
| Marcelyn | | - | English (Rare) | |
| Marcia | | MAHR-shə (English), MAHR-see-ə (English), MAHR-thyah (Spanish), MAHR-syah (Latin American Spanish) | English, Spanish, Ancient Roman | |
| Marcial | | - | Spanish | |
| Marciana | | - | Ancient Roman, Portuguese (Brazilian) | |