| Mark | | MAHRK (English, Russian) | English, Russian, Dutch, Swedish, Norwegian, Danish, Biblical | |
| Marko | | MAHR-ko (Finnish) | Ukrainian, Croatian, Serbian, Slovene, Bulgarian, Macedonian, Finnish, Basque | |
| Markos | | - | Greek, Ancient Greek, Biblical Greek | |
| MarlÈNe | | - | French | |
| Marla | | MAHR-lə | English | |
| Marlee | | - | English (Modern) | |
| Marleen | | MAHR-leen (English) | Dutch, English | |
| Marlena | | mahr-LEEN-ə (English), mahr-LE-nah (Polish) | English, Polish | |
| Marlene | | mahr-LE-nə (German), MAHR-leen (English) | German, English | |
| Marley | | MAHR-lee | English (Modern) | |
| Marlin | | MAHR-lin | English | |
| Marlon | | MAHR-lən | English | |
| Marlowe | | MAHR-lo | English (Rare) | |
| Marly | | MAHR-lee | English (Rare) | |
| Marlyn | | MAHR-lin | English | |