Family name Langenstrass (Langenstrass 
) , in the entire world, is a very rare cognomen. The last name Langenstrass is habitual in New Zealand, where it is a very rare surname, South Africa, and Germany. In absolute terms, it is the most numerous in the United States, Germany, and South Africa. Much less frequently, Langenstrass is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Langenstrass | Germany, South Africa, United States, New Zealand |