| Part of speech | proper name |
|---|---|
| Hyphenation | Ka·spi·a Mar·o |
| Dutch | Kaspische Zee |
|---|---|
| English | Caspian Sea; Caspian |
| French | mer Caspienne |
| German | Kaspisches Meer; Kaspisee |
| Greek | Κασπία Θάλασσα |
| Russian | Каспийское море |
| Swedish | Kaspiska havet |
| West Frisian | Kaspyske See |