"There is nobody here by that name." Why is "by"? Is "with" incorrect?

Question

"There is nobody here by that name."    Why is "by"?    Is "with" incorrect?

Answer

You can use either:
by, or, with.

"by"
He goes by the name of Smith. 
There is nobody here (that goes) by that name.

Answer

I agree with Eliot, sometimes phrases in English don't make perfect sense until you expand the sentence fully:

"There is nobody here (known) by that name."

"With" is also correct; you can read the sentence at face-value:

"There is nobody here with that name."

Answer

Yeah. That example's just one of those things you have to memorize, to my knowledge.