It is common to find surnames similar to Hardbase. This is because many times the surname Hardbase has undergone mutations.
The fact that there was no unified spelling for the surname Hardbase when the first surnames were formed allows us to find many surnames similar to Hardbase.
Not all surnames similar to the surname Hardbase are related to it. Sometimes it is possible to find surnames similar to Hardbase that have a different origin and meaning.
Discerning whether the surname Hardbase or any of the surnames similar to Hardbase came first is not always easy. There are many reasons that could have led to the surname Hardbase being written or pronounced differently, giving rise to a new, different surname Hardbase with a common root.