Last name Dunseith (Dunseith 
) , all around the world, is a rare family name. The surname Dunseith is characteristic of Canada, where it is a rare surname, New Zealand, and the United Kingdom. Not in comparison with a country's population, it is the most numerous in the United States, Canada, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Dunseith | New Zealand, United Kingdom, United States, South Africa, Canada |
| david dunseith British journalist and broadcaster, GB (b. 1934) |
|