Surname Tregunna (Tregunna 
) , in the entire world, is a rare family name. The last name Tregunna is characteristic of the United Kingdom, where it is a rare surname, Australia, and New Zealand. In absolute terms, it is the most numerous in the United Kingdom, Canada, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Tregunna | United Kingdom, Australia, United States, India, Canada |
| dave tregunna British bassist, GB |
|