The Collaborative International Dictionary of English v.0.48:

Two-name \Two"-name`\, a. (Banking)
   Having or bearing two names; as,

   two-name paper, that is, negotiable paper on which at least
      two persons are severally liable as separate makers, or,
      usually, one as maker and one as indorser. [Colloq.]
      [Webster 1913 Suppl.]