Marty

Martin +‎ -y

Marty

1. A diminutive of the male given name Martin.
   • 2006 Kate Atkinson, One Good Turn, Black Swan(2007), →ISBN, page 248:

     'Martin', Martin said.

     'Marty', she said, smiling at him. He didn't correct her mistake. No one had ever called him Marty before. He liked the way 'Marty' seemed a more entertaining man than he knew himself to be.

2. A diminutive of the female given name Martha,or less often, of Martina.

• tryma