About the Königer Surname
Königer and König are two spellings with one history. At root, the name means “King”.
Spelling and variants
The ending -er in Königer marks an German derivative of the root behind König. The same family of names includes Königs, Koning and Küng.
Arms associated with the name
A coat of arms belongs to a particular family line rather than to everyone named Königer, so the heraldry linked to König is a starting point, not an automatic right.
Want more than a summary? See the Königer family name pack.