What are the different ways to spell last name Hefner?

The last name Hefner is typically spelled just one way: Hefner. There aren't any common alternate spellings.

However, you might occasionally see variations like:

* Heffner: This is a possible alternative spelling, though less common than Hefner.

* Hefner with diacritical marks: It's possible, though rare, for someone to use a diacritical mark, like an umlaut over the "e" or an accent mark over the "e", but this is not a standard or common variation.

It's important to note that these variations are not official or widely recognized as alternate spellings of the name.