In all the world, Tregoning (Tregoning 
) is an extremely rare unknown gender first name. Much more prevalently, Tregoning is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Tregoning | France, Australia, United Kingdom, South Africa, United States |
| wynn harold tregoning (1877-1930) (b. 1877) |
|
|
| grant tregoning New Zealand speedway rider (b. 1988) |
|