Across the world, Tangstad-Holdal (Tangstad-Holdal 
) is an extremely rare unknown gender forename. Predominantly, Tangstad-Holdal is the last name as well as the forename. Parts of the name also exists independently as a last name Tangstad, and a last name Holdal.
| VARIANT | COUNTRY |
|---|---|
| Tangstad-Holdal | Norway |