Brücken
It is two German words put together: two and bridges. So, the meaning of Zweibrucken is "two bridges."Other than that, English doesn't seem to have a different form of the name Zweibrucken (like it does for Munchen [which is Munich in English]).
Bridges get their name by the kind of bridge they are
Cindy Bridges's birth name is Lucinda Bridges.
Mel Bridges's birth name is Melanie Bridges.
Angelica Bridges's birth name is Angelica Jo Bridges.
Ebony Bridges's birth name is Ebony Chanel Bridges.
Elisa Bridges's birth name is Elisa Rebeca Bridges.
Isabelle Bridges's birth name is Isabelle Annie Bridges.
Ned Bridges's birth name is Bridges, Edgar Lloyd.
Rachel Bridges's birth name is Rachel Nicole Bridges.
Rand Bridges's birth name is Herbert Rand Bridges.