| Common Name | Used in | Language | Type | Official Trade Name |
|---|---|---|---|---|
| Keyhole sand dollar | USA | English | Vernacular | No |
| Sanddollar | Germany | German | Vernacular | No |
| Six holed keyhole urchin | Belize | English | Vernacular | No |
| Six holed keyhole urchin | USA | English | Vernacular | No |
| Six keyhole sand dollar | Germany | English | Vernacular | No |
| Six-keyhole sand dollar | USA | English | Vernacular | No |