| Common Name | Used in | Language | Type | Official Trade Name |
|---|---|---|---|---|
| Broad cockle | USA | English | Vernacular | No |
| Broad cockle | Alaska | English | Vernacular | No |
| Broad smoothcockle | Canada | English | AFS | No |
| Broad smoothcockle | USA | English | AFS | No |
| Broad smoothcockle | USA | English | Vernacular | No |