Similar Boat Names to "HAPPY DAYS"
from the Most Popular Boat Names Listing
as represented in the Boat Listing information provided by Canal & River Trust, the Environment Agency and the Broads Authority. For details of individual boats see the Boat Listing Information page.
| Position | Name | Number |
| 1 | Happy Days | 38 |
| 2 | Happy Days 2 | 1 |
| 3 | Happy Days II | 1 |
| 4 | Happy Days III | 1 |
| 5 | Happy Days VI | 1 |