>
Around the globe, Heinlein (Heinlein
, Hineline
) is an extremely rare unisex first name. Much more prevalently, Heinlein is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Heinlein | Austria, United States, Argentina, Germany, South Africa |
| Hineline | Canada, Brazil, United States, United Kingdom, Venezuela |