If you're looking for names that share similar characteristics with the name "Frank", you might be interested in names that are:
* Strong and traditional: Names like Frederick, Franklin, Francis, Ferdinand, and Fabian share a similar strong and traditional feel.
* Short and simple: Names like Fred, Frankie, and Fran are short and easy to pronounce, similar to "Frank".
* Germanic origin: The name Frank is of Germanic origin, so other Germanic names like Heinrich, Otto, and Wolfgang could be considered "Frank names".
* Masculine: "Frank" is generally considered a masculine name, so other masculine names like John, Robert, Michael, and David could be considered similar.
Ultimately, what makes a name a "Frank name" is subjective. What's important is that you choose a name that you like and that you think suits the person it's for.