| Common Name | Used in | Language | Type | Official Trade Name |
|---|---|---|---|---|
| Aplysie ponctuée | Global | French | Vernacular | No |
| Gemeiner Seehase | Global | German | Vernacular | No |
| Lepuri i detit | Global | Albanian | Vernacular | No |
| Liebre de mar manchada | Global | Spanish | Vernacular | No |
| Lièvre de mer taché | Global | French | Vernacular | No |
| Llebre de mar tacada | Global | Catalan | Vernacular | No |
| Pikasti morski zajček | Global | Slovene | Vernacular | No |
| Sjöhare | Global | Swedish | Vernacular | No |
| Spotted sea hare | Germany | English | Vernacular | No |
| Spotted sea hare | Global | English | Vernacular | No |
| Søhare | Global | Danish | Vernacular | No |
| Zeehaas | Global | Dutch | Vernacular | No |